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LAB02

FCC NR RF Test Report

COOSEA GROUP (HK) COMPANY LIMITED SN339D Smart Phone 2A28USN339D 2A28USN339D sn339d

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SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

Report No.: SUCR240500016203

Rev.:

01

Page:

1 of 54

TEST REPORT

Application No:

SUCR2405000162WM

Applicant: Address of Applicant: Manufacturer: Address of Manufacturer: EUT Description:

COOSEA GROUP (HK) COMPANY LIMITED
UNIT 5-6 16/F MULTIFIELD PLAZA 3-7A PRAT AVENUE TSIMSHATSUI KL
COOSEA GROUP (HK) COMPANY LIMITED
UNIT 5-6 16/F MULTIFIELD PLAZA 3-7A PRAT AVENUE TSIMSHATSUI KL
Smart Phone

Model No.:

SN339D-SMT

FCC ID: Standards:
Date of Receipt:

2A28USN339D
47 CFR Part 2 47 CFR Part 22 47 CFR Part 24 47 CFR Part 27 47 CFR Part 90 47 CFR Part 96
2024/05/21

Date of Test:

2024/05/25 to 2024/05/30

Date of Issue:

2024/06/03

Test Result:

PASS *

* In the configuration tested, the EUT detailed in this report complied with the standards specified above.

Authorized Signature:
Well Wei Wireless Laboratory Manager

Report Template No./Rev.: WI-TRF-RG(FCC)007/v01

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

1 Version

Version 01

Chapter

Report No.: SUCR240500016203

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Revision Record
Date
2024/06/03

Modifier

Remark Original

Prepared By Checked By

(Tizzy Song) / Test Engineer (Stone Gu) / Reviewer

Report Template No./Rev.: WI-TRF-RG(FCC)007/v01

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

Content

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1 Version .........................................................................................................................2

2 Test Summary ..............................................................................................................5

2.1 NR Band n5/ NR Band n26(824~849 MHz)...........................................................5 2.2 NR Band n41 .........................................................................................................6 2.3 NR Band n2/ NR Band n25 ...................................................................................7 2.4 NR Band n26(814~824 MHz) ................................................................................8 2.5 NR Band n30 .........................................................................................................9 2.6 NR Band n66/ NR Band n70 ...............................................................................11 2.7 NR Band n71 .......................................................................................................12 2.8 NR Band n77 .......................................................................................................13

3 General Information ....................................................................................................18

3.1 Client Information ................................................................................................18 3.2 Test Location .......................................................................................................18 3.3 Test Facility .........................................................................................................18 3.4 General Description of EUT.................................................................................19 3.5 Test Mode ...........................................................................................................20 3.6 Test Environment ................................................................................................20 3.7 Description of Support Units ................................................................................20 3.8 Technical Specification........................................................................................21 3.9 Test Frequencies.................................................................................................23
Reference test frequencies for NR operating band n2 .....................................23 Reference test frequencies for NR operating band n5 .....................................24 Reference test frequencies for NR operating band n25 ...................................25 Reference test frequencies for NR operating band n26 ...................................26 Reference test frequencies for NR operating band n30 ...................................27 Reference test frequencies for NR operating band n41 ...................................28 Reference test frequencies for NR operating band n41 ...................................28 Reference test frequencies for NR operating band n48 ...................................29 Reference test frequencies for NR operating band n66 ...................................30 Reference test frequencies for NR operating band n70 ...................................31 Reference test frequencies for NR operating band n71 ...................................32

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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Reference test frequencies for NR operating band n77 ...................................33

4 Description of Tests ....................................................................................................36

4.1 Conducted Output Power ....................................................................................36 4.2 Effective (Isotropic) Radiated Power of Transmitter ............................................37 4.3 EIRP Power Density ............................................................................................38 4.4 Occupied Bandwidth............................................................................................39 4.5 Band Edge at Antenna Terminals........................................................................40 4.6 Spurious And Harmonic Emissions at Antenna Terminal ....................................41 4.7 Peak-Average Ratio ............................................................................................42 4.8 Field Strength of Spurious Radiation ...................................................................43 4.9 Frequency Stability / Temperature Variation .......................................................44 4.10 Test Setups .........................................................................................................45
Test Setup 1.....................................................................................................45 Test Setup 2.....................................................................................................45 Test Setup 3.....................................................................................................46 4.11 Test Conditions....................................................................................................47

5 Main Test Instruments ................................................................................................48

6 Measurement Uncertainty...........................................................................................49

7 Photographs ...............................................................................................................50

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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2 Test Summary

2.1 NR Band n5/ NR Band n26(824~849 MHz)

Test Item Effective (Isotropic) Radiated Power Output Data Peak-Average
Ratio
Bandwidth
Band Edges Compliance
Spurious Emission at
Antenna Terminals Field Strength of Spurious Radiation
Frequency Stability

FCC Rule No.
§2.1046, §22.913(a)(5)
§22.913(d)
§2.1049
§2.1051, §22.917(a)
§2.1051, §22.917(a)
§2.1053, §22.917(a) §2.1055(a)(1)(b) §2.1055(d) (2)
§22.355

Requirements FCC: ERP  7 W

Test Result Verdict

Limit13 dB
OBW: No limit. EBW: No limit.  -13 dBm/1%*EBW, in 1 MHz bands immediately outside and adjacent to the frequency block. FCC:  -13 dBm/100 kHz, from 9 kHz to 10th harmonics but outside authorized operating frequency ranges.

Reference report SEWM2311000466RG02

FCC:  -13 dBm/100 kHz.

Appendix

Pass

±2.5ppm.

Reference report SEWM2311000466RG02

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

2.2 NR Band n41

Test Item Effective (Isotropic) Radiated Power Output Data Peak-Average
Ratio

FCC Rule No. §2.1046,
§27.50(h)(2)
---

Bandwidth

§2.1049

Band Edges Compliance

§2.1051, §27.53(m)(4)

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Requirements EIRP  2W

Test Result

Verdict

13 dB
OBW: No limit. EBW: No limit. For mobile digital stations, the attenuation factor shall be not less than 40 + 10 log (P) dB on all frequencies between the channel edge and 5 megahertz from the channel edge, 43 + 10 log (P) dB on all frequencies between 5 megahertz and X megahertz from the channel edge, and 55 + 10 log (P) dB on all frequencies more than X megahertz from the channel edge, wdhere X is the greater of 6 megahertz or the actual emission bandwidth as defined in paragraph (m)(6) of this section. In addition, the attenuation factor shall not be less that 43 + 10 log (P) dB on all frequencies between 2490.5 MHz and 2496 MHz and 55 + 10 log (P) dB at or below 2490.5 MHz.

Reference report SEWM2311000466RG02

Spurious Emission at
Antenna Terminals

§2.1051, §27.53(m)

Field Strength of Spurious Radiation

§2.1053, §27.53(m)

Frequency Stability

§2.1055(a)(1)(b) §2.1055(d) (2)
§27.54

Within authorized bands of operation/frequency block.

Appendix

Pass

Reference report SEWM2311000466RG02

Report Template No./Rev.: WI-TRF-RG(FCC)007/v01

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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2.3 NR Band n2/ NR Band n25

Test Item Effective (Isotropic) Radiated Power Output Data Peak-Average
Ratio
Bandwidth
Band Edges Compliance
Spurious Emission at
Antenna Terminals Field Strength of Spurious Radiation
Frequency Stability

FCC Rule No.
§2.1046, §24.232(c)
§24.232(d)
§2.1049
§2.1051, §24.238(a)
§2.1051, §24.238(a)
§2.1053, §24.238(a) §2.1055(a)(1)(b) §2.1055(d) (2)
§24.235

Requirements
EIRP  2 W
Limit13 dB OBW: No limit. EBW: No limit.  -13 dBm/1%*EBW, in 1 MHz bands immediately outside and adjacent to the frequency
block.  -13 dBm/1 MHz, from 9 kHz to 10th harmonics but outside authorized operating frequency
ranges.
 -13 dBm/1 MHz.
Within authorized bands of operation/frequency block.

Test Result Verdict
Reference report SEWM2311000466RG02

Appendix

Pass

Reference report SEWM2311000466RG02

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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2.4 NR Band n26(814~824 MHz)

Test Item Transmitter Conducted Power
Output Peak-Average
Ratio Bandwidth
Emission Mask
Spurious Emission at Antenna Terminals
Field Strength of Spurious Radiation Frequency Stability

FCC Rule No. §2.1046, §90.635(b) --§2.1049
§2.1051 § 90.691(a)
§2.1051, §90.691 §2.1053, §90.691 §2.1055(a)(1)(b) §2.1055(d) (2) §90.213

Requirements < 100 W.

Test Result Verdict

Limit13 dB

OBW: No limit. EBW: No limit. For any frequency removed from the EA licensee's frequency block by up to and including 37.5 kHz, the power of any emission shall be attenuated below the transmitter power (P) in watts by at least 116 Log10(f/6.1) decibels or 50+10Log10(P) decibels or 80 decibels, whichever is the lesser attenuation, where f is the frequency removed from the center of the outer channel in the block in kilohertz and where f is greater than
12.5 kHz.

Reference report SEWM2311000466RG02

< 43 + 10Log10(P[Watts]) for all outof-band emissions

< 43 + 10Log10(P[Watts]) for all outof-band emissions

Appendix

Pass

Within authorized bands of operation/frequency block.

Reference report SEWM2311000466RG02

Report Template No./Rev.: WI-TRF-RG(FCC)007/v01

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

2.5 NR Band n30

Test Item Effective (Isotropic) Radiated Power Output
Data Peak-Average
Ratio

FCC Rule No.
§2.1046, §27.50(a)(3)
---

Bandwidth

§2.1049,

Band Edges Compliance

§2.1051, §27.53(a)(4)

Spurious Emission at
Antenna Terminals

§2.1051, §27.53(a)(4)

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Requirements
EIRP  50mW/1MHz EIRP  250mW/5MHz

Test Result Verdict

FCC: Limit13 dB

OBW: No limit. EBW: No limit.  -13 dBm/1%*EBW, in 1 MHz bands immediately outside and adjacent to the frequency block.
Figure 1: Unwanted Emisssions for Mobile, Portable, and Low Power Fixed Subscriber Equipment
-40

-45

-50

Absolute Power (dBW/ MHz)

-55

-60

-65

-70

-75

2190

2210

2230

2250

2270

2290

2310

2330

2350

2370

2390

Frequency (MHz)

For mobile and portable stations

operating in the 2305-2315 MHz

and 2350-2360 MHz bands:

(i) By a factor of not less than: 43 +

10 log (P) dB on all frequencies

between 2305 and 2320 MHz and

on all frequencies between 2345

and 2360 MHz that are outside the

licensed band(s) of operation, not

less than 55 + 10 log (P) dB on all

frequencies between 2320 and

2324 MHz and on all frequencies

between 2341 and 2345 MHz, not

less than 61 + 10 log (P) dB on all

frequencies between 2324 and

2328 MHz and on all frequencies

between 2337 and 2341 MHz, and

not less than 67 + 10 log (P) dB on

all frequencies between 2328 and

2337 MHz;

(ii) By a factor of not less than 43 +

10 log (P) dB on all frequencies

between 2300 and 2305 MHz, 55 +

10 log (P) dB on all frequencies

between 2296 and 2300 MHz, 61 +

10 log (P) dB on all frequencies

between 2292 and 2296 MHz, 67 +

Reference report SEWM2311000466RG02

Report Template No./Rev.: WI-TRF-RG(FCC)007/v01

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

Field Strength of Spurious Radiation
Frequency Stability

§2.1053, §27.53(a)(4)
§2.1055(a)(1)(b) §2.1055(d) (2)
§27.54

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10 log (P) dB on all frequencies between 2288 and 2292 MHz, and
70 + 10 log (P) dB below 2288 MHz;(iii) By a factor of not less than 43 + 10 log (P) dB on all frequencies between 2360 and 2365 MHz, and not less than 70 + 10 log (P) dB above 2365 MHz.

 -40dBm/MHz.

Appendix

Pass

within the range of the operating frequency blocks

Reference report SEWM2311000466RG02

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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2.6 NR Band n66/ NR Band n70

Test Item Effective (Isotropic) Radiated Power Output Data Peak-Average
Ratio
Bandwidth
Band Edges Compliance
Spurious Emission at
Antenna Terminals Field Strength of Spurious Radiation
Frequency Stability

FCC Rule No.
§2.1046, §27.50(d)(4)
§27.50(d)(5)
§2.1049
§2.1051, §27.53(h)
§2.1051, §27.53(h)
§2.1053, §27.53(h) §2.1055(a)(1)(b) §2.1055(d) (2)
§27.54

Requirements EIRP  1 W

Test Result Verdict

Limit13 dB
OBW: No limit. EBW: No limit.  -13 dBm/1%*EBW, in 1 MHz bands immediately outside and adjacent to the frequency
block.  -13 dBm/1 MHz, from 9 kHz to 10th harmonics but outside authorized operating frequency
ranges.

Reference report SEWM2311000466RG02

 -13 dBm/1 MHz.

Appendix

Pass

Within authorized bands of operation/frequency block.

Reference report SEWM2311000466RG02

Report Template No./Rev.: WI-TRF-RG(FCC)007/v01

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

2.7 NR Band n71

Test Item Effective (Isotropic) Radiated Power Output Data Peak-Average
Ratio

FCC Rule No. §2.1046
§27.50(c)(10)
---

Bandwidth

§2.1049

Band Edges Compliance
Spurious Emission at
Antenna Terminals Field Strength of Spurious Radiation
Frequency Stability

§2.1051, §27.53(g)
§2.1051, §27.53(g)
§2.1053, §27.53(g)
§2.1055(a)(1)(b) §2.1055(d) (2)
§27.54

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Requirements
ERP  3 W
Limit13 dB OBW: No limit. EBW: No limit.  43+10log10(P[Watts])
 43+10log10(P[Watts])

Test Result Verdict
Reference report SEWM2311000466RG02

 -13 dBm/1 MHz.

Appendix

Pass

within the authorized bands of

Reference report

operation.

SEWM2311000466RG02

Report Template No./Rev.: WI-TRF-RG(FCC)007/v01

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

2.8 NR Band n77

3700-3980MHz:
Test Item Effective (Isotropic) Radiated Power Output Data Peak-Average
Ratio
Bandwidth

FCC Rule No. §2.1046,
§27.50(j)(3)
--§2.1049

Band Edges Compliance

§2.1051, §27.53(l)(2)

Spurious Emission at
Antenna Terminals Field Strength of Spurious Radiation
Frequency Stability

§2.1051, §27.53(l)(2)
§2.1053, §27.53(l)(2)
§2.1055(a)(1)(b) §2.1055(d) (2)
§27.54

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Requirements EIRP  1W

Test Result Verdict

13 dB
OBW: No limit. EBW: No limit. (2) For mobile operations in the 3700-3980 MHz band, the conducted power of any emission outside the licensee's authorized bandwidth shall not exceed -13 dBm/MHz. Compliance with this paragraph (l)(2) is based on the use of measurement instrumentation employing a resolution bandwidth of 1 megahertz or greater. However, in the 1 megahertz bands immediately outside and adjacent to the licensee's frequency block, the minimum resolution bandwidth for the measurement shall be either one percent of the emission bandwidth of the fundamental emission of the transmitter or 350 kHz. In the bands between 1 and 5 MHz removed from the licensee's frequency block, the minimum resolution bandwidth for the measurement shall be 500 kHz.

Reference report SEWM2311000466RG02

not exceed -13 dBm/MHz.

not exceed -13 dBm/MHz
Within authorized bands of operation/frequency block.

Appendix

Pass

Reference report SEWM2311000466RG02

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

3450-3550MHz:
Test Item FCC Rule No.

Effective (Isotropic) Radiated
Power Output Data PeakAverage Ratio
Bandwidth

§2.1046, §27.50(k)(3)
§27.50(k)(4) §2.1049

Band Edges Compliance

§2.1051, §27.50(n)(2)

Spurious Emission at
Antenna Terminals

§2.1051, §27.50(n)(2)

Field Strength of Spurious Radiation
Frequency Stability

§2.1053, §27.50(n)(2)
§2.1055(a)(1)(b) §2.1055(d) (2)
§27.54

Requirements EIRP  30dBm

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Test Result

Verdict

FCC: Limit13 dB

OBW: No limit. EBW: No limit. For mobile operations in the 3450-3550 MHz band, the conducted power of any emission outside the licensee's authorized bandwidth shall not exceed -13 dBm/MHz. For mobile operations in the 3450-3550 MHz band, the conducted power of any emission outside the licensee's authorized bandwidth shall not exceed -13 dBm/MHz. For mobile operations in the 3450-3550 MHz band, the conducted power of any emission outside the licensee's authorized bandwidth shall not exceed -13 dBm/MHz.
Within authorized bands of operation/ frequency block.

Reference report SEWM2311000466RG02

Appendix

Pass

Reference report SEWM2311000466RG02

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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2.9 NR Band n48

3550-3700MHz:

FCC

Test Item Rule

No.

Effective (Isotropic) Radiated
Power Output Data

§2.1046, §96.41

Peak-

Average §96.41

Ratio

Bandwidth §2.1049

Adjacent Channel Leakage
Ratio

§96.41

Band Edges Compliance

§2.1051, §96.41

Spurious Emission at
Antenna Terminals

§2.1051, §96.41

Requirements
EIRP  23dBm/10MHz
FCC: Limit13 dB
OBW: No limit. EBW: No limit.
the Adjacent Channel Leakage Ratio for End User Devices shall be at least 30 dB.
for channel and frequency assignments made by a CBSD to End User Devices, the conducted power of any End User Device emission outside the fundamental emission (whether in or outside of the authorized band) shall not exceed -13 dBm/MHz within 0 to B megahertz (where B is the bandwidth in megahertz of the assigned channel or multiple contiguous channels of the End User Device) above the upper CBSD-assigned channel edge and within 0 to B megahertz below the
lower CBSD-assigned channel edge. for channel and frequency assignments made by a CBSD to End User Devices, the conducted power of any End User Device emission outside the fundamental emission (whether in or outside of the authorized band) shall not exceed -13 dBm/MHz within 0 to B megahertz (where B is the bandwidth in megahertz of the assigned channel or multiple contiguous channels of the End User Device) above the upper CBSD-assigned channel edge and within 0 to B megahertz below the lower CBSD-assigned channel edge. At all frequencies greater than B megahertz above the upper CBSD assigned channel edge and less than B megahertz below the lower CBSD-assigned channel edge,

Test Result

Verdict

Reference report SEWM2311000466RG02

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

Field Strength of Spurious Radiation
Frequency Stability

§2.1053, §96.41
§2.1055, §96.41

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the conducted power of any End User Device emission shall not exceed -25
dBm/MHz. (2) Additional protection levels. Notwithstanding paragraph (e)(1) of this section, for CBSDs and End User Devices, the conducted power of emissions below 3540 MHz or above 3710 MHz shall not exceed -25 dBm/MHz, and the conducted power of emissions below 3530 MHz or above 3720 MHz shall not exceed -40dBm/MHz. for channel and frequency assignments made by a CBSD to End User Devices, the conducted power of any End User Device emission outside the fundamental emission (whether in or outside of the authorized band) shall not exceed -13 dBm/MHz within 0 to B megahertz (where B is the bandwidth in megahertz of the assigned channel or multiple contiguous channels of the End User Device) above the upper CBSD-assigned channel edge and within 0 to B megahertz below the lower CBSD-assigned channel edge. At all frequencies greater than B megahertz above the upper CBSD assigned channel edge and less than B megahertz below the lower CBSD-assigned channel edge, the conducted power of any End User Device emission shall not exceed -25
dBm/MHz. (2) Additional protection levels. Notwithstanding paragraph (e)(1) of this section, for CBSDs and End User Devices, the conducted power of emissions below 3540 MHz or above 3710 MHz shall not exceed -25 dBm/MHz, and the conducted power of emissions below 3530 MHz or above 3720 MHz shall not exceed -40dBm/MHz.

Appendix

Pass

Within authorized bands of operation/ frequency block.

Reference report SEWM2311000466RG02

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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Remark for report SUCR240300006502 issue on 2024/03/26: This test report (Report No.: SUCR240300006502 issue on 2024/03/26) is base on the original test report (Report No.: SEWM2311000466RG02 issue on 2024/01/26) . Review this report and original report, this report just changing the parts according to the declaration letter from client. Considering to the difference, pre-scan were performed on the sample in this report to find the items which can be influential to the result in the original test report for fully retest. Therefore in this report all Band of Ant3 were tested and other test data refer to the previous report with report number SEWM2311000466RG02 issue on 2024/01/26.

Remark for report SUCR240500016203 issue on 2024/06/03: This test report (Report No.: SUCR240500016203 issue on 2024/06/03) is base on the original test report (Report No.: SUCR240300006502 issue on 2024/03/26 and SEWM2311000466RG02 issue on 2024/01/26) . Review this report and original report, this report just changing the parts according to the declaration letter from client. Considering to the difference, pre-scan were performed on the sample in this report to find the items which can be influential to the result in the original test report for fully retest. Therefore in this report the radiated spurious emissions of Ant 3 were performed based on the worst case of the original report with report number SUCR240300006502 issue on 2024/03/26.The radiated spurious emissions of other Antenna were performed based on the worst case of the original report with report number SEWM2311000466RG02 issue on 2024/01/26.

Report Template No./Rev.: WI-TRF-RG(FCC)007/v01

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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3 General Information

3.1 Client Information

Applicant: Address of Applicant: Manufacturer: Address of Manufacturer:

COOSEA GROUP (HK) COMPANY LIMITED UNIT 5-6 16/F MULTIFIELD PLAZA 3-7A PRAT AVENUE TSIMSHATSUI KL COOSEA GROUP (HK) COMPANY LIMITED UNIT 5-6 16/F MULTIFIELD PLAZA 3-7A PRAT AVENUE TSIMSHATSUI KL

3.2 Test Location
Company: Address: Post code: Test engineer:

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone 215000
Tizzy Song

3.3 Test Facility
The test facility is recognized, certified, or accredited by the following organizations:
· A2LA (Certificate No. 6336.01) SGS-CSTC STANDARDS TECHNICAL SERVICES (SUZHOU) CO., LTD. is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 6336.01. · Innovation, Science and Economic Development Canada SGS-CSTC STANDARDS TECHNICAL SERVICES (SUZHOU) CO., LTD. has been recognized by ISED as an accredited testing laboratory. CAB identifier: CN0120. IC#: 27594. · FCC ­Designation Number: CN1312 SGS-CSTC STANDARDS TECHNICAL SERVICES (SUZHOU) CO., LTD. has been recognized as an accredited testing laboratory. Designation Number: CN1312. Test Firm Registration Number: 717327

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

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3.4 General Description of EUT

EUT Description:

Smart Phone

Model No.:

SN339D-SMT

Hardware Version:

1.0

Software Version:

SN339DD20001

Power Supply:

5V

IMEI:

354780960002953

HPUE Power Class:

Class 2: NR Band n77;

Antenna Type:

External, Integrated

NR Band n2:

0.95dBi(Ant3)

NR Band n5:

-3dBi(Ant0)

NR Band n25:

0.95dBi(Ant3)

NR Band n26:

-3dBi(Ant0)

NR Band n30:

-2.8dBi(Ant3)

NR Band n41:

-0.27dBi(Ant3)

Antenna Gain:

NR Band n48: NR Band n70:

-0.68dBi(Ant4) -1.04dBi(Ant3)

NR Band n66: NR Band n71:

-0.43dBi(Ant3) -2.2dBi(Ant0)

NR Band n77:

-1.35dBi(Ant4)

Note:
The antenna gain are derived from the gain information report provided by the manufacturer.

Remark: As above information is provided and confirmed by the applicant. SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information.

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

3.5 Test Mode

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Test Mode

Test Modes Description

NR/TM1

NR system, DFT-s-Pi/2-BPSK modulation

NR/TM2

NR system, DFT-s-QPSK modulation

NR/TM3

NR system, DFT-s-16QAM modulation

NR/TM4

NR system, DFT-s-64QAM modulation

NR/TM5

NR system, DFT-s-256QAM modulation

NR/TM6

NR system, CP-QPSK modulation

NR/TM7

NR system, CP-16QAM modulation

NR/TM8

NR system, CP-64QAM modulation

NR/TM9

NR system, CP-256QAM modulation

Remark: The test mode(s) are selected according to relevant radio technology specifications.

3.6 Test Environment

Environment Parameter

101 kPa Selected Values During Tests

Relative Humidity

44-46 % RH Ambient

Value

Temperature ()

Voltage(V)

NTNV

22~23

3.8

LTLV

-30

3.4

LTHV

-30

4.4

HTLV

50

3.4

HTHV

50

4.4

Remark: NV: Normal Voltage NT: Normal Temperature

LV: Low Extreme Test Voltage LT: Low Extreme Test Temperature

HV: High Extreme Test Voltage HT: High Extreme Test Temperature

3.7 Description of Support Units

Description
Power Adapter

Manufacturer
ShenZhen Baijunda Electronic Co.,Ltd

Remark: The information of table are provided by client.

Model No.
UT-681A-5200A1Y

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3.8 Technical Specification

Characteristics Radio System Type
Supported Frequency Range
Supported Channel Bandwidth

Description

SA NSA

Band

TX

RX

NR Band n2

1850 to 1910 MHz

1930 to 1990 MHz

NR Band n5

824 to 849 MHz

869 to 894 MHz

NR Band n25
NR Band n26 (814 to 824 MHz) NR Band n26 (824 to 849 MHz)
NR Band n30

1850 to 1915MHz 814 to 824MHz 824 to 849 MHz 2305 to 2315 MHz

1930 to 1995 MHz 859 to 869 MHz 869 to 894 MHz 2350 to 2360 MHz

NR Band n41

2496 to 2690 MHz

2496 to 2690 MHz

NR Band n48

3550 to 3700 MHz

3550 to 3700 MHz

NR Band n66

1710 to 1780 MHz

2110 to 2200 MHz

NR Band n70

1695 to 1710 MHz

1995 to 2020 MHz

NR Band n71

663 to 698 MHz

617 to 652 MHz

NR Band n77*

3700 to 3980 MHz 3450 to 3550 MHz

3700 to 3980 MHz 3450 to 3550 MHz

ENDC:
DC_2A_n2A; DC_5A_n2A; DC_12A_n2A; DC_66A_n2A; DC_14A_n2A;
DC_30A_n2A; DC_2A_n5A; DC_66A_n5A; DC_30A_n5A; DC_2A_n41A; DC_66A_n41A; DC_2A_n66A; DC_12A_n66A; DC_14A_n66A; DC_30A_n66A; DC_66A_n66A;DC_2A_n71A; DC_66A_n71A; DC_2A_n77A; DC_66A_n77A;DC_25A_n77A;DC_5A_n77A;DC_12A_n77A;DC_14A_n77A; DC_30A_n77A;DC_12A_n25A;DC_66A_n25A;
Remark: ENDC only test RSE, report only show worst mode.

NR Band n2

SCS 15kHz: 5 MHz

10 MHz

15 MHz

20 MHz

NR Band n5

SCS 15kHz: 5 MHz

10 MHz

15 MHz

20 MHz

NR Band n25

SCS 15kHz: 5 MHz

10 MHz

15 MHz

20 MHz

NR Band n26

SCS 15kHz: 5 MHz

10 MHz

15 MHz

20 MHz

NR Band n30

SCS 15kHz: 5 MHz

10 MHz

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SCS 15kHz:

10 MHz

15 MHz

20 MHz

40 MHz

50 MHz

NR Band n41

SCS 30kHz:

10 MHz

15 MHz

20 MHz

40 MHz

50 MHz

60 MHz

80 MHz

90 MHz

100 MHz

SCS 15kHz:

NR Band n48

10 MHz SCS 30kHz:

15 MHz

20 MHz

40 MHz

10 MHz

15 MHz

20 MHz

40 MHz

SCS 15kHz:

NR Band n66

5 MHz

10 MHz

15 MHz

20 MHz

40 MHz

NR Band n70

SCS 15kHz: 5 MHz

10 MHz

15 MHz

NR Band n71

SCS 15kHz: 5 MHz

10 MHz

15 MHz

20 MHz

SCS 15kHz:

10 MHz

15 MHz

20 MHz

40 MHz

50 MHz

NR Band n77

SCS 30kHz

10 MHz

15 MHz

20 MHz

40 MHz

50 MHz

60 MHz

80 MHz

90 MHz

100 MHz
*Remark: The SCS 15kHz and 30kHz of all NR band are tested, but only showed the worst case in this report.

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3.9 Test Frequencies

Reference test frequencies for NR operating band n2

Test frequencies for NR operating band n2 and SCS 15 kHz

CBW [MHz]

Range

Carrier centre [MHz]

Carrier centre [ARFCN]

Low

1932.5

386500

Downlink

Mid

1960

392000

5

High Low

1987.5 1852.5

397500 370500

Uplink

Mid

1880

376000

High

1907.5

381500

Low

1935

387000

Downlink

Mid

1960

392000

10

High Low

1985 1855

397000 371000

Uplink

Mid

1880

376000

High

1905

381000

Low

1937.5

387500

Downlink

Mid

1960

392000

15

High Low

1982.5 1857.5

396500 371500

Uplink

Mid

1880

376000

High

1902.5

380500

Low

1940

388000

Downlink

Mid

1960

392000

20

High Low

1980 1860

396000 372000

Uplink

Mid

1880

376000

High

1900

380000

SS block SCS [kHz] 15 15 15 15 -

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Reference test frequencies for NR operating band n5

Test frequencies for NR operating band n5 and SCS 15 kHz

CBW [MHz]

Range

Carrier centre [MHz]

Carrier centre [ARFCN]

SS block SCS [kHz]

Low

871.5

174300

Downlink

Mid

881.5

176300

15

5

High Low

891.5 826.5

178300 165300

Uplink

Mid

836.5

167300

-

High

846.5

169300

Low

874

174800

Downlink

Mid

881.5

176300

15

10

High

889

Low

829

177800 165800

Uplink

Mid

836.5

167300

-

High

844

168800

Low

876.5

175300

Downlink

Mid

881.5

176300

15

15

High Low

886.5 831.5

177300 166300

Uplink

Mid

836.5

167300

-

High

841.5

168300

Low

879

175800

Downlink

Mid

881.5

176300

15

20

High

884

Low

834

176800 166800

Uplink

Mid

836.5

167300

-

High

839

167800

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Reference test frequencies for NR operating band n25

Test frequencies for NR operating band n25 and SCS 15 kHz

CBW [MHz]

Range

Carrier centre [MHz]

Carrier centre [ARFCN]

SS block SCS [kHz]

Low

1932.5

386500

Downlink

Mid

1962.5

392500

15

5

High Low

1992.5 1852.5

398500 370500

Uplink

Mid

1882.5

376500

-

High

1912.5

382500

Low

1935

387000

Downlink

Mid

1962.5

392500

15

10

High Low

1990 1855

398000 371000

Uplink

Mid

1882.5

376500

-

High

1910

382000

Low

1937.5

387500

Downlink

Mid

1962.5

392500

15

15

High Low

1987.5 1857.5

397500 371500

Uplink

Mid

1882.5

376500

-

High

1907.5

381500

Low

1940

388000

Downlink

Mid

1962.5

392500

15

20

High Low

1985 1860

397000 372000

Uplink

Mid

1882.5

376500

-

High

1905

381000

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Reference test frequencies for NR operating band n26

Test frequencies for NR operating band n26 and SCS 15 kHz

814-824:
CBW [MHz]
5
10

Range Downlink
Uplink Downlink
Uplink

Low Mid High Low Mid High Low Mid High Low Mid High

Carrier centre [MHz] 861.5 864 866.5 816.5 819 821.5 / 864 / / 819 /

Carrier centre [ARFCN] 172300 172800 173300 163300 163800 164300 / 172800 / / 163800 /

SS block SCS [kHz] 15
-
15
-

824-849:
CBW [MHz]
5
10
15
20

Range Downlink
Uplink Downlink
Uplink Downlink
Uplink Downlink
Uplink

Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High

Carrier centre [MHz] 871.5 881.5 891.5 826.5 836.5 846.5 874 881.5 889 829 836.5 844 876.5 881.5 886.5 831.5 836.5 841.5 879 881.5 884 834 836.5 839

Carrier centre [ARFCN] 174300 176300 178300 165300 167300 169300 174800 176300 177800 165800 167300 168800 175300 176300 177300 166300 167300 168300 175800 176300 176800 166800 167300 167800

SS block SCS [kHz] 15 15 15 15 -

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Reference test frequencies for NR operating band n30

Test frequencies for NR operating band n30 and SCS 15 kHz

CBW [MHz]

Range

Carrier centre [MHz]

Carrier centre [ARFCN]

SS block SCS [kHz]

Low

2352.5

470500

Downlink

Mid

2355

471000

15

5

High Low

2357.5 2307.5

471500 461500

Uplink

Mid

2310

462000

-

High

2312.5

462500

Low

2355

471000

Downlink

Mid

2355

471000

15

10

High Low

2355 2310

471000 462000

Uplink

Mid

2310

462000

-

High

2310

462000

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Reference test frequencies for NR operating band n41

Test frequencies for NR operating band n41 and SCS 15 kHz

Bandwidth [MHz]

Range

Carrier centre [MHz]

Carrier centre [ARFCN]

Downlink

Low

2501.01

500202

10

&

Mid

2593.005

518601

Uplink

High

2685

537000

Downlink

Low

2503.5

500700

15

&

Mid

2593.005

518601

Uplink

High

2682.495

536499

Downlink

Low

2506.005

501201

20

&

Mid

2593.005

518601

Uplink

High

2679.99

535998

Downlink

Low

2516.01

503202

40

&

Mid

2593.005

518601

Uplink

High

2670

534000

Downlink

Low

2521.005

504201

50

&

Mid

2593.005

518601

Uplink

High

2664.99

532998

Reference test frequencies for NR operating band n41

Test frequencies for NR operating band n41 and SCS 30 kHz

CBW [MHz]
10 15 20 40 50 60 80 90 100

Range
Downlink &
Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink

Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High

Carrier centre [MHz] 2501.01 2592.99 2685 2503.5 2592.99 2682.48 2506.02 2592.99 2670 2516.01 2592.99 2670 2521.02 2592.99 2664.99 2526 2592.99 2659.98 2536.02 2592.99 2649.99 2541 2592.99 2644.98 2546.01 2592.99 2640

Carrier centre [ARFCN] 500202 518598 537000 500700 518598 536496 501204 518598 534000 503202 518598 534000 504204 518598 532998 505200 518598 531996 507204 518598 529998 508200 518598 528996 509202 518598 528000

SS block SCS [kHz]
15 15 15 15 15
SS block SCS [kHz] 30 30 30 30 30 30 30 30 30

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Reference test frequencies for NR operating band n48

Test frequencies for NR operating band n48 and SCS 15 kHz

Bandwidth [MHz]

Range

Carrier centre [MHz]

Carrier centre [ARFCN]

Downlink

Low

3555

637000

10

&

Mid

3624.99

641666

Uplink

High

3694.98

646332

Downlink

Low

3557.52

637168

15

&

Mid

3624.99

641666

Uplink

High

3692.49

646166

Downlink

Low

3560.01

637334

20

&

Mid

3624.99

641666

Uplink

High

3690

646000

Downlink

Low

3570

638000

40

&

Mid

3624.99

641666

Uplink

High

3679.98

645332

Test frequencies for NR operating band n48 and SCS 30 kHz

Bandwidth [MHz]

Range

Carrier centre [MHz]

Carrier centre [ARFCN]

Downlink

Low

3555

637000

10

&

Mid

3624.99

641666

Uplink

High

3694.98

646332

Downlink

Low

3557.52

637168

15

&

Mid

3624.99

641666

Uplink

High

3692.49

646166

Downlink

Low

3560.01

637334

20

&

Mid

3624.99

641666

Uplink

High

3690

646000

Downlink

Low

3570

638000

40

&

Mid

3624.99

641666

Uplink

High

3679.98

645332

SS block SCS [kHz]
15
15
15
15
SS block SCS [kHz]
30
30
30
30

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Reference test frequencies for NR operating band n66
Test frequencies for NR operating band n66 and SCS 15 kHz

CBW [MHz]
5
10
15
20
40

Range Downlink
Uplink Downlink
Uplink Downlink
Uplink Downlink
Uplink Downlink
Uplink

Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low
Mid
High
Low
Mid
High

Carrier centre [MHz] 2112.5 2155 2197.5 1712.5 1745 1777.5 2115 2155 2195 1715 1745 1775 2117.5 2155 2192.5 1717.5 1745 1772.5 2120 2155 2190 1720 1745 1770 2130
2155
2180
1730
1745
1760

Carrier centre [ARFCN] 422500 431000 439500 342500 349000 355500 423000 431000 439000 343000 349000 355000 423500 431000 438500 343500 349000 354500 424000 431000 438000 344000 349000 354000 426000
431000
436000
346000
349000
352000

SS block SCS [kHz] 15 15 15 15 15
-

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Reference test frequencies for NR operating band n70

Test frequencies for NR operating band n70 and SCS 15 kHz

Bandwidth [MHz]

Range

Carrier centre [MHz]

Carrier centre [ARFCN]

SS block SCS [kHz]

Low

1997.5

399500

Downlink

Mid

2002.5

400500

15

5

High Low

2007.5 1697.5

401500 339500

Uplink

Mid

1702.5

340500

--

High

1707.7

341500

Low

2000

400000

Downlink

Mid

2002.5

400500

15

10

High Low

2005 1700

401000 340000

Uplink

Mid

1702.5

340500

--

High

1705

341000

Low

/

/

Downlink

Mid

2002.5

400500

15

15

High

/

/

Low

/

/

Uplink

Mid

1702.5

340500

--

High

/

/

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Reference test frequencies for NR operating band n71

Test frequencies for NR operating band n71 and SCS 15 kHz

CBW

Range

Carrier centre

Carrier centre

[MHz]

[MHz]

[ARFCN]

Low

619.5

123900

Downlink

Mid

634.5

126900

5

High Low

649.5 665.5

129900 133100

Uplink

Mid

680.5

136100

High

695.5

139100

Low

622

124400

Downlink

Mid

634.5

126900

10

High

647

Low

668

129400 133600

Uplink

Mid

680.5

136100

High

693

138600

Low

624.5

124900

Downlink

Mid

634.5

126900

15

High Low

644.5 670.5

128900 134100

Uplink

Mid

680.5

136100

High

690.5

138100

Low

627

125400

Downlink

Mid

634.5

126900

20

High

642

Low

673

128400 134600

Uplink

Mid

680.5

136100

High

688

137600

SS block SCS [kHz] 15 15 15 15 -

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Reference test frequencies for NR operating band n77

Test frequencies for NR operating band n77 and SCS 15 kHz

3700-3980:
CBW [MHz]
10
15
20
40
50

Range
Downlink &
Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink

Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High

Carrier centre [MHz] 3705 3840 3975 3707.52 3840 3972.48 3710.01 3840 3969.99 3720 3840 3960 3725.01 3840 3954.99

Carrier centre [ARFCN] 647000 656000 665000 647168 656000 664832 647334 656000 664666 648000 656000 664000 648334 656000 663666

SS block SCS [kHz] 15
15
15
15
15

3450-3550:
CBW [MHz]
10
15
20
40
50

Range
Downlink &
Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink

Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High

Carrier centre [MHz] 3455.01 3500.01 3545.01 3457.5 3500.01 3542.49 3460.02 3500.01 3540 3470.01 3500.01 3530.01 3475.02 3500.01 3525

Carrier centre [ARFCN] 630334 633334 636334 630500 633334 636166 630668 633334 636000 631334 633334 635334 631668 633334 635000

SS block SCS [kHz] 15
15
15
15
15

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Test frequencies for NR operating band n77 and SCS 30 kHz

3700-3980:
CBW [MHz]
10
15 20
40 50
60 80 90
100

Range
Downlink &
Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink
Downlink &
Uplink

Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low
Mid
High

Carrier centre [MHz] 3705 3840 3975 3707.52 3840 3972.48 3710.01 3840 3969.99 3720 3840 3960 3725.01 3840 3954.99 3730.02 3840 3949.98 3740.01 3840 3939.99 3745.02 3840 3934.98 3750
3840
3930

Carrier centre [ARFCN] 647000 656000 665000 647168 656000 664832 647334 656000 664666 648000 656000 664000 648334 656000 663666 648668 656000 663332 649334 656000 662666 649668 656000 662332 650000
656000
662000

SS block SCS [kHz] 30 30 30 30 30 30 30 30 30

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

3450-3550:
CBW [MHz]
10
15 20
40 50
60 80
90
100

Range
Downlink &
Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink Downlink
& Uplink
Downlink &
Uplink

Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low Mid High Low
Mid
High

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Carrier centre [MHz] 3455.01 3500.01 3545.01 3457.5 3500.01 3542.49 3460.02 3500.01 3540 3470.01 3500.01 3530.01 3475.02 3500.01 3525 3480 3500.01 3519.99 3490.02 3500.01 3510 3495 3500.01 3504.99 \
3500.01
\

Carrier centre [ARFCN] 630334 633334 636334 630500 633334 636166 630668 633334 636000 631334 633334 635334 631668 633334 635000 632000 633334 634666 632668 633334 634000 633000 633334 633666 \
633334
\

SS block SCS [kHz] 30 30 30 30 30 30 30 30 30

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4 Description of Tests
4.1 Conducted Output Power
Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 5.2.1 The transmitter output was connected to a calibrated coaxial cable, attenuator and power meter, the
other end of which was connected to a Base Station Simulator. The Base Station Simulator was set to force the EUT to its maximum power setting. The power output at the transmitter antenna port was determined by adding the value of the cable insertion loss to the power reading. The tests were performed at three frequencies (low channel, middle channel and high channel) and on the highest power levels, which can be setup on the transmitters. Remark: Reference test setup 1

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4.2 Effective (Isotropic) Radiated Power of Transmitter

Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 5.8.4 Calculate power in dBm by the following formula: ERP (dBm) = Conducted Power (dBm) + antenna gain (dBd) EIRP(dBm) = Conducted Power (dBm) + antenna gain (dBi) EIRP=ERP+2.15dB

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4.3 EIRP Power Density

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Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 5.3
Test Settings 1. Set instrument center frequency to OBW center frequency. 2. Set span to at least 1.5 times the OBW. 3. Set the RBW to the specified reference bandwidth (often 1 MHz). 4. Set VBW  3 × RBW. 5. Detector = RMS (power averaging). 6. Ensure that the number of measurement points in the sweep  2 × span/RBW. 7. Sweep time = auto couple. 8. Employ trace averaging (RMS) mode over a minimum of 100 traces. 9. Use the peak marker function to determine the maximum amplitude level within the reference bandwidth (PSD).

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4.4 Occupied Bandwidth

Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 4.2 & 4.3
The occupied bandwidth, that is the frequency bandwidth such that, below its lower and above its upper frequency limits, the mean powers radiated are each equal to 0.5 percent of the total mean power radiated by a given emission shall be measured. The transmitter output was connected to a calibrated coaxial cable, attenuator and Spectrum analyser, the other end of which was connected to a Base Station Simulator. The Base Station Simulator was set to force the EUT to its maximum power setting. The tests were performed at three frequencies (low channel, middle channel and high channel).The span of the analyzer shall be set to capture all products of the modulation process, including the emission skirts. The resolution bandwidth shall be set to as close to 1 percent of the selected span as is possible without being below 1 percent. The video bandwidth shall be set to 3 times the resolution bandwidth. Video averaging is not permitted. Where practical, a sampling detector shall be used since a peak or, peak hold, may produce a wider bandwidth than actual. The trace data points are recovered and are directly summed in linear terms. The recovered amplitude data points, beginning at the lowest frequency, are placed in a running sum until 0.5 percent of the total is reached and that frequency recorded. The process is repeated for the highest frequency data points. This frequency is recorded. The span between the two recorded frequencies is the occupied bandwidth.
Remark: Reference test setup 1

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4.5 Band Edge at Antenna Terminals

Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 6.0 The transmitter output was connected to a calibrated coaxial cable, attenuator and Spectrum analyser,
the other end of which was connected to a Base Station Simulator. The Base Station Simulator was set to force the EUT to its maximum power setting. The tests were performed at two frequencies (low channel and high channel).in the 1MHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of 100kHz or 1% of the emission bandwidth of the fundamental emission of the transmitter may be employed. The EUT emission bandwidth is measured as the width of the signal between two points, outside of which all emission are attenuated at least 26dB below the transmitter power. The video bandwidth of the spectrum analyzer was set at thrice the resolution bandwidth. Detector Mode was set to peak or peak hold power. Remark: Reference test setup 1

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4.6 Spurious And Harmonic Emissions at Antenna Terminal

Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 6.0 The transmitter output was connected to a calibrated coaxial cable, attenuator and Spectrum analyzer,
the other end of which was connected to a Base Station Simulator. The Base Station Simulator was set to force the EUT to its maximum power setting. The tests were performed at three frequencies (low channel and high channel).The level of the carrier and the various conducted spurious and harmonic frequencies is measured by means of a calibrated spectrum analyzer. The spectrum is scanned from the lowest frequency generated in the equipment up to a frequency including its 10th harmonic. On any frequency outside a licensee's frequency block, the power of any emission shall be attenuated below the transmitter power (P) by at least 43 + 10 log(P) dB. Compliance with these provisions is based on the use of measurement instrumentation employing a resolution bandwidth of 1 MHz or greater. However, in the 1 MHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter may be employed. The emission bandwidth is defined as the width of the signal between two points, one below the carrier center frequency and one above the carrier center frequency, outside of which all emission are attenuated at least 26 dB below the transmitter power. Remark: Reference test setup 1

Test Settings

1. Start frequency was set to 9kHz and stop frequency was set to at least 10* the fundamental

frequency(Separated into at least two plots per channel)

2. Detector = RMS

3. Trace mode = trace average for continuous emissinos, max hold for pulse emissions

4. Sweep time = auto couple

5. The trace was allowed to stabilize

6. Please see test notes below for RBW and VBW settings

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4.7 Peak-Average Ratio

Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 5.7.2 A peak to average ratio measurement is performed at the conducted port of the EUT. For WCDMA
signals, the spectrum analyzers Complementary Cumulative Distribution Function (CCDF) measurement profile is used to determine the largest deviation between the average and the peak power of the EUT in a given bandwidth. The CCDF curve shows how much time the peak waveform spends at or above a given average power level. The percent of time the signal spends at or above the level defines the probability for that particular power level. For GSM signals, an average and a peak trace are used on a spectrum analyzer to determine the largest deviation between the average and the peak power of the EUT in a bandwidth greater than the emission bandwidth. The traces are generated with the spectrum analyzer set to zero span mode. Remark: Reference test setup 1

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4.8 Field Strength of Spurious Radiation

Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 5.8 Below 1GHz test procedure as below: 1). The EUT was powered ON and placed on a 80cm high table in the chamber. The antenna of the
transmitter was extended to its maximum length. 2). The disturbance of the transmitter was maximized on the test receiver display by raising and lowering
from 1m to 4m (for the test frequency of below 30MHz, the antenna was tuned to heights 1 meter) the receive antenna and by rotating through 360°the turntable. After the fundamental emission was maximized, a field strength measurement was made. 3). Steps 1) and 2) were performed with the EUT and the receive antenna in both vertical and horizontal polarization. 4). Test the EUT in the lowest channel, the middle channel ,the Highest channel. 5). The radiation measurements are performed in X, Y, Z axis positioning. And found the X axis positioning which it is worse case, Only the test worst case mode is recorded in the report. 6). Repeat above procedures until all frequencies measured was complete.
E (dBV/m) = Measured amplitude level (dBV) + (Cable Loss (dB) + Antenna Factor (dB/m) ­ AMP(dB)) EIRP (dBm) = E (dBV/m) + 20 log D - 104.8; where D is the measurement distance in meters Above 1GHz test procedure as below: 1) Different between above is the test site, change from Semi- Anechoic Chamber to fully Anechoic Chamber 2) Calculate power in dBm by the following formula: E (dBV/m) = Measured amplitude level (dBV) + (Cable Loss (dB) + Antenna Factor (dB/m) ­ AMP(dB)) EIRP (dBm) = E (dBV/m) + 20 log D - 104.8; where D is the measurement distance in meters 3). Test the EUT in the lowest channel, the middle channel the Highest channel 4). The radiation measurements are performed in X, Y, Z axis positioning. And found the X axis positioning which it is worse case, Only the test worst case mode is recorded in the report. 5). Repeat above procedures until all frequencies measured was complete Remark1: Reference test setup 2 Remark2: The emission below 18G were measured at a 3m test distance, while emissions above 18GHz were measured at a 1m test distance. At a measurement distance of 1 meter the limit line was increased by 20*LOG(3/1) = 9.54 dB.
Remark: Reference test setup 2 Remark: 1) The field strength is calculated by adding the Antenna Factor, Cable Factor & AMP. The basic equation with a sample calculation is as follows: AF = Antenna Factor(dB/m) Factor = Cable Factor(dB) - Preamplifier (dB) Level = Reading Level + AF + Factor -95.26 Margin = Limit ­ Level 2) Scan from 9kHz to 40GHz, The disturbance between 9KHz to 30MHz and 18GHz to 40GHz was very low, and the harmonics were the highest point could be found when testing, so only the harmonics had been displayed. The amplitude of spurious emissions from the radiator which are attenuated more than 20dB below the limit need not be reported. 3) All modes have been tested, but only the worst case data displayed in this report.

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4.9 Frequency Stability / Temperature Variation
Measurement Procedure: Frequency stability testing is performed in accordance with the guidelines of FCC KDB 971168 D01 V03r01 Section 9 The frequency stability of the transmitter is measured by:
a.) Temperature: The temperature is varied from -30°C to +50°C in 10°C increments using an environmental chamber. b.) Primary Supply Voltage: The primary supply voltage is varied from 85% to 115% of the nominal value for non hand-carried battery and AC powered equipment. For hand-carried, battery-powered equipment, primary supply voltage is reduced to the battery operating end point which shall be specified by the manufacturer. Specification ­ The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block. The frequency stability of the transmitter shall be maintained within ±0.00025% (±2.5 ppm ) of the center frequency.

Time Period and Procedure: 1. The carrier frequency of the transmitter is measured at room temperature (20°C to provide a reference). 2. The equipment is turned on in a "standby" condition for fifteen minutes before applying power to the transmitter. Measurement of the carrier frequency of the transmitter is made within one minute after applying power to the transmitter.
3. Frequency measurements are made at 10°C intervals ranging from -30°C to +50°C. A period of at least one half-hour is provided to allow stabilization of the equipment at each temperature level.
Remark: Reference test setup 3

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4.10 Test Setups
Test Setup 1

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Test Setup 2

Figure 1. Below 30MHz

Figure 2. 30MHz to 1GHz

Figure 3. above 1GHz

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Test Setup 3

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4.11 Test Conditions

Test Case Test Environment Test Setup RF Channels (TX)
Test Mode

Field Strength of Spurious Radiation
Test Conditions
Ambient Climate & Rated Voltage
Test Setup 2
L, M, H (L= low channel, M= middle channel, H= high channel) NR/TM1 Remark: All bandwidth and modulation of NR have been pre tested, and only the worst results are reflected in the report.

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

5 Main Test Instruments

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Test Equipment Semi-Anechoic
Chamber Temperature and humidity
meter
Signal Analyzer

Manufacturer Brilliant-emc
MingGao ROHDE&SCHWARZ

RSE Test System Model No. Inventory No.

Cal. date Cal.Due date (yyyy/mm/dd) (yyyy/mm/dd)

N/A

SUWI-04-02-02 2023/04/03 2026/03/03

TH101B FSW43

SUWI-01-01-13 2024/02/08 SUWI-01-02-04 2024/05/08

2025/02/07 2025/05/07

Signal Analyzer

KEYSIGHT

N9020A SUWI-01-02-06 2023/11/21 2024/11/20

Test receiver
Receiving antenna
Receiving antenna
Receiving antenna
Active Loop Antenna
Amplifier

ROHDE&SCHWARZ
SCHWRZBECK MESS-
ELEKTRONIK SCHWRZBECK
MESSELEKTRONIK SCHWRZBECK
MESSELEKTRONIK SCHWRZBECK
MESSELEKTRONIK
Tonscend

ESR7 VULB 9168 BBHA 9120D BBHA 9170 FMZB 1519B TAP9K3G32

SUWI-01-10-01 SUWI-01-11-04 SUWI-01-11-05 SUWI-01-11-03 SUWI-01-21-01 SUWI-01-14-06

2024/02/01 2023/11/25 2023/11/25 2023/05/12 2023/05/13 2023/11/21

2025/01/31 2024/11/24 2024/11/24 2025/05/11 2025/05/12 2024/11/20

Amplifier

Tonscend

TAP01018050 SUWI-01-14-04 2023/11/21 2024/11/20

Amplifier
Measurement Software
Measurement Software Radio
Communication Analyzer

Tonscend Tonscend Tonscend
StarPoint

TAP30M7G30
JS32-RE V4.0.0.0 JS32-RE V4.0.0.1

SUWI-01-14-05 SUWI-02-09-04 SUWI-02-09-06

SP9500E SUWI-01-28-02

2023/11/21 NCR NCR
2023/11/21

2024/11/20 NCR NCR
2024/11/20

Remark: NCR=No Calibration Requirement.

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6 Measurement Uncertainty

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For a 95% confidence level (k = 2), the measurement expanded uncertainties for defined systems, in accordance with the recommendations of ISO 17025 as following:

No.

Item

Measurement Uncertainty

± 3.13dB (9k -30MHz)

1

Radiated Emission

± 4.88dB (30M -1GHz) ± 4.75dB (1GHz to 18GHz)

± 4.77dB (Above 18GHz)

Remark: The Ulab (lab Uncertainty) is less than Ucispr/ETSI (CISPR/ETSI Uncertainty), so the test results ­ compliance is deemed to occur if no measured disturbance level exceeds the disturbance limit; ­ non-compliance is deemed to occur if any measured disturbance level exceeds the disturbance limit.

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7 Photographs
Refer to Appendix A.1 - WWAN Setup Photos.

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Appendix

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Field Strength of Spurious Radiation For SA Test on the worst case:
Test Band = SA Band48 Test Channel = Low

Final Data List

NO.

Frequency [MHz]

1

7102.025

2

8410.15

3

9473.9

4 10655.525

5 12884.225

6 14987.575

Reading [dBV] 48.53 41.25 39.62 36.44 35.54 33.15

Factor [dB]
-43.66 -41.41 -39.95 -37.72 -36.83 -34.51

AF[dB/m]
35.49 36.59 37.20 38.53 39.07 41.30

Level [dBm] -54.90 -58.83 -58.39 -58.01 -57.49 -55.32

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Limit [dBm] -40.00 -40.00 -40.00 -40.00 -40.00 -40.00

Margin [dB] 14.90 18.83 18.39 18.01 17.49 15.32

Polarity
Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal

Final Data List

NO.

Frequency [MHz]

1

7102.025

2

8413.025

3

9409.5

4

10905.65

5

14203.85

6 14991.025

Reading [dBV] 49.07 40.81 40.22 36.18 41.25 33.03

Factor [dB]
-43.66 -41.43 -39.92 -37.80 -35.33 -34.48

AF[dB/m]
35.49 36.59 37.08 38.65 40.98 41.30

Level [dBm] -54.36 -59.28 -57.89 -58.22 -48.36 -55.42

Limit [dBm] -40.00 -40.00 -40.00 -40.00 -40.00 -40.00

Margin [dB] 14.36 19.28 17.89 18.22 8.36 15.42

Polarity
Vertical Vertical Vertical Vertical Vertical Vertical

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd.

Test Band = SA Band48 Test Channel = Mid

Final Data List

NO.

Frequency [MHz]

1

7231.975

2

8742.5

3 10057.525

4 11541.025

5

13594.35

6 14464.325

Reading [dBV] 47.89 41.82 37.70 36.37 34.93 36.31

Factor [dB]
-43.52 -41.26 -38.99 -36.70 -36.07 -34.53

AF[dB/m]
35.85 36.43 38.23 38.75 40.17 41.09

Level [dBm] -55.04 -58.27 -58.32 -56.84 -56.23 -52.40

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Limit [dBm] -40.00 -40.00 -40.00 -40.00 -40.00 -40.00

Margin [dB] 15.04 18.27 18.32 16.84 16.23 12.40

Polarity
Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal

Final Data List

NO.

Frequency [MHz]

1

7231.975

2

8687.875

3 10403.675

4 11445.575

5

12808.9

6 14464.325

Reading [dBV] 45.58 41.32 36.76 36.05 35.59 39.43

Factor [dB]
-43.52 -41.29 -38.72 -37.05 -36.64 -34.53

AF[dB/m]
35.85 36.46 38.40 38.74 39.04 41.09

Level [dBm] -57.35 -58.77 -58.82 -57.52 -57.27 -49.28

Limit [dBm] -40.00 -40.00 -40.00 -40.00 -40.00 -40.00

Margin [dB] 17.35 18.77 18.82 17.52 17.27 9.28

Polarity
Vertical Vertical Vertical Vertical Vertical Vertical

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Test Band = SA Band48 Test Channel = High

Final Data List

NO.

Frequency [MHz]

1

7361.925

2

8647.625

3 10044.875

4

11949.85

5 12823.275

6 14724.225

Reading [dBV] 51.01 41.30 37.94 36.24 35.87 34.23

Factor [dB]
-43.00 -41.10 -39.07 -37.27 -36.68 -34.82

AF[dB/m]
36.21 36.48 38.22 38.79 39.05 41.19

Level [dBm] -51.03 -58.59 -58.17 -57.49 -57.02 -54.66

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Limit [dBm] -40.00 -40.00 -40.00 -40.00 -40.00 -40.00

Margin [dB] 11.03 18.59 18.17 17.49 17.02 14.66

Polarity
Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal

Final Data List

NO.

Frequency [MHz]

1

7362.5

2

8685.575

3

9874.675

4

10652.65

5

12041.85

6 14724.225

Reading [dBV] 48.66 41.00 37.90 36.44 36.22 38.90

Factor [dB]
-42.99 -41.28 -39.16 -37.74 -37.18 -34.82

AF[dB/m]
36.22 36.46 37.96 38.53 38.81 41.19

Level [dBm] -53.38 -59.08 -58.56 -58.03 -57.41 -49.99

Limit [dBm] -40.00 -40.00 -40.00 -40.00 -40.00 -40.00

Margin [dB] 13.38 19.08 18.56 18.03 17.41 9.99

Polarity
Vertical Vertical Vertical Vertical Vertical Vertical

Remark: 1) The field strength is calculated by adding the Antenna Factor, Cable Factor & AMP. The basic equation with a sample calculation is as follows: AF = Antenna Factor(dB/m) Factor = Cable Factor(dB) - Preamplifier (dB) Level = Reading Level + AF + Factor -95.26 Margin = Limit ­ Level
---End of Report---



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