Measurement Report

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Test Report

Shenzhenshi Bomikeji Youxiangongsi P7 Tablet PC 2AU7W-P7 2AU7WP7 p7

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Page 1 of 35

Report No.: PTC19081202201E-FC01

FCC RADIO TEST REPORT
FCC ID: 2AU7W-P7
Product Tablet PC Trade Name Model Name P7
M10, M10PRO, L8, L8PRO, L10, L10PRO, Serial Model K7PRO, X10, X10PRO, P7PRO
Report No. PTC19081202201E-FC01
Prepared for
shenzhenshi bomikeji youxiangongsi dafalu27hao longbigongyequ5dong501,longgangqu bantian
jiedao dafapushequ, Shenzhen Guangdong
Prepared by
DongGuan Precise testing &Certification Corp. Ltd Building D, Baoding Technology Park, Guangming Road 2, Guangming
Community, Dongcheng District, Dongguan, Guangdong, China

Page 2 of 35

Report No.: PTC19081202201E-FC01

TEST RESULT CERTIFICATION

Applicant's name.................... : shenzhenshi bomikeji youxiangongsi

Address...................................... : dafalu27hao longbigongyequ5dong501,longgangqu bantian jiedao dafapushequ, Shenzhen Guangdong

Manufacture's Name.............. : SHENZHEN BENTON TECHNOLOGY CO.,LTD

Address...................................... :

Building#5, LongBi Industrial, Bantian Longgang District, Shenzhen China

Product description Product name............................... : Tablet PC

Trade Mark.................................:

Model and/or type reference . :

P7, M10, M10PRO, L8, L8PRO, L10, L10PRO, K7PRO, X10, X10PRO, P7PRO

FCC Rules and Regulations Part 15 Subpart C Section 15.247, Standards..................................: ANSI C63.10: 2013

This device described above has been tested by DongGuan Precise testing &Certification Corp. Ltd, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of UNI, this document may be altered or revised by DongGuan Precise testing &Certification Corp. Ltd, personnel only, and shall be noted in the revision of the document.

Date of Test............................................... : Date (s) of performance of tests...............: Date of Issue.............................................. : Test Result.................................................. :

Aug. 07 ~ 12, 2019 Aug. 13, 2019 Pass

Prepared by: Reviewer:

Leo Yang / Engineer Chris Du / Manager

Page 3 of 35

Report No.: PTC19081202201E-FC01

Table of Contents

Page

1. TEST SUMMARY................................................................................................................... 5 1.1 TEST PROCEDURES AND RESULTS.................................................................................. 5 1.2 TEST FACILITY..........................................................................................................................5 1.3 MEASUREMENT UNCERTAINTY.......................................................................................... 5
2. GENERAL INFORMATION................................................................................................... 6 2.1 GENERAL DESCRIPTION OF EUT....................................................................................... 6 2.2 Carrier Frequency of Channels............................................................................................... 7 2.3 Operation of EUT during testing.............................................................................................. 7 2.4 DESCRIPTION OF TEST SETUP...........................................................................................7 2.5 MEASUREMENT INSTRUMENTS LIST................................................................................8
3. CONDUCTED EMISSIONS TEST.......................................................................................9 3.1 Conducted Power Line Emission Limit.....................................................................................9 3.2 Test Setup..................................................................................................................................... 9 3.3 Test Procedure............................................................................................................................. 9 3.4 Test Result.................................................................................................................................... 9
4. RADIATED EMISSION TEST.............................................................................................12 4.1 Radiation Limit........................................................................................................................... 12 4.2 Test Setup................................................................................................................................... 12 4.3 Test Procedure........................................................................................................................... 13 4.4 Test Result.................................................................................................................................. 13
5. BAND EDGE......................................................................................................................... 19 5.1 Limits........................................................................................................................................... 19 5.2 Test Procedure........................................................................................................................... 19 5.3 Test Result.................................................................................................................................. 19
6. OCCUPIED BANDWIDTH MEASUREMENT.................................................................. 21 6.1 Test Limit..................................................................................................................................... 21 6.2 Test Procedure........................................................................................................................... 21 6.3 Measurement Equipment Used...............................................................................................21 6.4 Test Result.................................................................................................................................. 21
7. POWER SPECTRAL DENSITY TEST..............................................................................23 7.1 Test Limit..................................................................................................................................... 23 7.2 Test Procedure........................................................................................................................... 23 7.3 Measurement Equipment Used...............................................................................................23

Page 4 of 35

Report No.: PTC19081202201E-FC01

Table of Contents

Page

7.4 Test Result.................................................................................................................................. 23
8. PEAK OUTPUT POWER TEST......................................................................................... 25 8.1 Test Limit..................................................................................................................................... 25 8.2 Test Procedure........................................................................................................................... 25 8.3 Measurement Equipment Used...............................................................................................25 8.4 Test Result.................................................................................................................................. 25
9. CONDUCTED BANDEGE MEASUREMENT.................................................................. 26 9.1 Test Setup................................................................................................................................... 26 9.2 Test Procedure........................................................................................................................... 26 9.3 Limit............................................................................................................................................. 26 9.4 Test Result.................................................................................................................................. 26
10. SPURIOUS RF CONDUCTED EMISSION....................................................................28 10.1 Test Limit...................................................................................................................................28 10.2 Test Procedure.........................................................................................................................28 10.3 Test Setup................................................................................................................................. 28 10.4 Test Result................................................................................................................................ 28
11. ANTENNA REQUIREMENT............................................................................................. 34
12. PHOTOGRAPH OF TEST................................................................................................ 35

Page 5 of 35

Report No.: PTC19081202201E-FC01

1. TEST SUMMARY
1.1 TEST PROCEDURES AND RESULTS
DESCRIPTION OF TEST CONDUCTED EMISSIONS TEST RADIATED EMISSION TEST BAND EDGE OCCUPIED BANDWIDTH MEASUREMENT PEAK OUTPUT POWER CONDUCTED BANDEGE MEASUREMENT SPURIOUS RF CONDUCTED EMISSION ANTENNA REQUIREMENT

RESULT
COMPLIANT COMPLIANT COMPLIANT COMPLIANT COMPLIANT COMPLIANT COMPLIANT COMPLIANT

1.2 TEST FACILITY

Test Firm

: DongGuan Precise testing &Certification Corp. Ltd

Address

: Building D, Baoding Technology Park, Guangming Road 2, Guangming Community, Dongcheng District, Dongguan, Guangdong, Chinaa

FCC Registration Number:CN1219

A2LA Certificate No.: 4408.01 IC Registration Number: 12191A-1

1.3 MEASUREMENT UNCERTAINTY

Measurement Uncertainty Conducted Emission Expanded Uncertainty Radiated emission expanded uncertainty(9kHz-30MHz) Radiated emission expanded uncertainty(30MHz-1000MHz) Radiated emission expanded uncertainty(Above 1GHz)

= 2.23dB, k=2 = 3.08dB, k=2 = 4.42dB, k=2 = 4.06dB, k=2

Page 6 of 35

Report No.: PTC19081202201E-FC01

2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT

Equipment Trade Mark Model Name
Serial No.
Model Difference
FCC ID Antenna Type Antenna Gain Frequency Range Number of Channels Modulation Type Power Source Adapter Manufacturer Model Input Output

Tablet PC
P7 M10, M10PRO, L8, L8PRO, L10, L10PRO, K7PRO, X10, X10PRO, P7PRO All models have same circuits diagram, PCB Layout, construction and rated power,only different is the model and appearance of the size. 2AU7W-P7 Internal Antenna 0dBi 2402-2480MHz 40CH GFSK Micro USB 5V from adapter or 3.8V from battery(3000mAh)
Shenzhen YingQin Electronic CO., LTD EE-0502000UZ AC 100-240V, 50/60Hz, 0.5A DC 5V/2A

Table for auxiliary equipment:

Equipment Description Notebook

Manufacturer

Model

Lenovo

Lenovo G475

S/N GB14477457

Remark N/A

Page 7 of 35

Report No.: PTC19081202201E-FC01

2.2 Carrier Frequency of Channels

Channel
00 01 02 03 04 05 06 07 08 09

Frequency (MHz) 2402 2404 2406 2408 2410 2412 2414 2416 2418 2420

Channel
10 11 12 13 14 15 16 17 18 19

Channel List

Frequency Channel
(MHz)

2422

20

2424

21

2426

22

2428

23

2430

24

2432

25

2434

26

2436

27

2438

28

2440

29

Frequency (MHz) 2442 2444 2446 2448 2450 2452 2454 2456 2458 2460

Channel
30 31 32 33 34 35 36 37 38 39

Frequency (MHz) 2462 2464 2466 2468 2470 2472 2474 2476 2478 2480

2.3 Operation of EUT during testing
Operating Mode The mode is used: Transmitting mode
Low Channel: 2402MHz Middle Channel: 2440MHz High Channel: 2480MHz Test SW Version: Bluetooth MP Tool
2.4 DESCRIPTION OF TEST SETUP
Operation of EUT during Conducted testing:

AC 120V/60Hz Operation of EUT during Radiation testing:

Adapter

EUT

AC 120V/60Hz

Adapter

EUT

Page 8 of 35

Report No.: PTC19081202201E-FC01

2.5 MEASUREMENT INSTRUMENTS LIST

Item

Equipment

1

AMN

2

AMN

3

EMI TEST RECEIVER

4

AAN

1 EMI Test Receiver

2

Loop Antenna

3

Bilog Antenna

4

Preamplifier (low frequency)

5

Cable

6 Spectrum Analyzer

7

Horn Antenna

8

Power Amplifier

9

Cable

10

ANT Tower&Turn table Controller

11 Anechoic Chamber

12 Active Loop Antenna

13

Power Meter

1

E3

Manufacturer

Model No.

CONDUCTED EMISSIONS TEST

Schwarzbeck

NNLK8121

ETS

3810/2

Serial No.
8121370 00020199

Rohde&Schwarz

ESCI

101210

TESEQ

T8-Cat6

RADIATED EMISSION TEST

Rohde&Schwarz

ESCI

Schwarzbeck

FMZB 1519

SCHWARZBECK

VULB9160

38888
101417 012
9160-3355

SCHWARZBECK

BBV 9475

9745-0013

Schwarzbeck Agilent
SCHWARZBECK LUNAR EM H+S

PLF-100 E4407B 9120D LNA1G18-40 CBL-26

549489 MY45109572 9120D-1246 J10100000081
N/A

Champro

EM 1000

60764

Taihe Maorui

9m*6m*6m

Com-Power

AL-130R

KEYSIGHT

N1911A

Test software

Audix

6.101223a

966A0001 10160009 MY50520168
N/A

Calibrated until
2020.09.09 2020.09.09 2020.09.09 2020.09.09
2020.09.18 2020.09.18 2020.09.18 2020.09.18 2020.09.18 2020.09.18 2020.09.18 2020.09.18 2020.09.18 2020.09.18 2020.09.18 2020.03.14 2020.03.14
N/A

Page 9 of 35

Report No.: PTC19081202201E-FC01

3. CONDUCTED EMISSIONS TEST

3.1 Conducted Power Line Emission Limit
For unintentional device, according to § 15.107(a) Line Conducted Emission Limits is as following

Frequency (MHz)
0.15~0.50 0.50~5.00 5.00~30.0

Q.P. 79 73 73

Maximum RF Line Voltage(dBV)

CLASS A

CLASS B

Ave.

Q.P.

Ave.

66

66~56*

56~46*

60

56

46

60

60

50

* Decreasing linearly with the logarithm of the frequency For intentional device, according to §15.207(a) Line Conducted Emission Limit is same as above table.
3.2 Test Setup

3.3 Test Procedure
1, The equipment was set up as per the test configuration to simulate typical actual usage per the user's manual. The EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.10.
2, Support equipment, if needed, was placed as per ANSI C63.10. 3, All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10. 4, If a EUT received DC power from the USB Port of Notebook PC, the PC's adapter received
AC120V/60Hz power through a Line Impedance Stabilization Network (LISN) which supplied power source and was grounded to the ground plane. 5, All support equipments received AC power from a second LISN, if any. 6, The EUT test program was started. Emissions were measured on each current carrying line of the EUT using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver. 7, Analyzer / Receiver scanned from 150 KHz to 30MHz for emissions in each of the test modes.
3.4 Test Result
Pass
Remark: 1. All modes were tested at AC 120V and 240V, only the worst result of AC 120V was reported. 2. All modes of Low, Middle, and High channel were tested, only the worst result of High Channel was reported as below:

Temperature: Test Date: Test Voltage: Test Mode:

Page 10 of 35

Report No.: PTC19081202201E-FC01

25

Relative Humidity:

Aug. 09, 2019

Pressure:

AC 120V, 60Hz

Phase:

Transmitting mode of GFSK 2480MHz

48% 1010hPa Line

Remark: Factor = Insertion Loss + Cable Loss, Result = Reading + Factor, Margin = Result ­ Limit.

Temperature: Test Date: Test Voltage: Test Mode:

Page 11 of 35

Report No.: PTC19081202201E-FC01

25

Relative Humidity:

Aug. 09, 2019

Pressure:

AC 120V, 60Hz

Phase:

Transmitting mode of GFSK 2480MHz

48% 1010hPa Neutral

Remark: Factor = Insertion Loss + Cable Loss, Result = Reading + Factor, Margin = Result ­ Limit.

Page 12 of 35

Report No.: PTC19081202201E-FC01

4. RADIATED EMISSION TEST

4.1 Radiation Limit

For unintentional device, according to § 15.109(a), except for Class A digital devices, the field strength of

radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following

values

Frequency

Distance

Radiated

Radiated

(MHz)

(Meters)

(dBV/m)

(V/m)

30-88

3

40

100

88-216

3

43.5

150

216-960

3

46

200

Above 960

3

54

500

For intentional device, according to § 15.209(a), the general requirement of field strength of radiated emissions from intentional radiators at a distance of 3 meters shall not exceed the above table.

4.2 Test Setup 1. Radiated Emission Test-Up Frequency Below 30MHz

2. Radiated Emission Test-Up Frequency 30MHz~1GHz

Page 13 of 35 3. Radiated Emission Test-Up Frequency Above 1GHz

Report No.: PTC19081202201E-FC01

4.3 Test Procedure
1. Below 1GHz measurement the EUT is placed on turntable which is 0.8m above ground plane. And above 1GHz measurement EUT was placed on low permittivity and low tangent turn table which is 1.5m above ground plane.
2. The turntable shall be rotated for 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna, which is varied from 1m to 4m to find out the highest
emissions. 4. Maximum procedure was performed on the six highest emissions to ensure EUT compliance. 5. And also, each emission was to be maximized by changing the polarization of receiving antenna both
horizontal and vertical. 6. Repeat above procedures until the measurements for all frequencies are complete. 7. The test frequency range from 9KHz to 25GHz per FCC PART 15.33(a). 8.The distance between test antenna and EUT as following table states:

Test Frequency range

Test Antenna Type

Test Distance

9KHz-30MHz

Active Loop Antenna

3

30MHz-1GHz

Bilog Antenna

3

1GHz-18GHz

Horn Antenna

3

18GHz-25GHz

Horn Anternna

1

Note: For battery operated equipment, the equipment tests shall be performed using a new battery.

4.4 Test Result
PASS
Remark: 1. All the test modes completed for test. The worst case of Radiated Emission is High channel, the test data of this mode was reported. 2. By preliminary testing and verifying three axis (X, Y and Z) position of EUT transmitted status, it was found that "Z axis" position was the worst, and test data recorded in this report. 3. Radiated emission test from 9KHz to 10th harmonic of fundamental was verified, and no emission found except system noise floor in 9KHz to 30MHz and not recorded in this report.

Page 14 of 35

Report No.: PTC19081202201E-FC01

Below 1GHz Test Results:

Temperature: Test Date: Test Voltage: Test Mode:

22

Relative Humidity:

Aug. 09, 2019

Pressure:

DC 3.8V

Polarization:

Transmitting mode of GFSK 2480MHz

48% 1010hPa Horizontal

Remark: Absolute Level = Reading Level + Factor, Margin = Absolute Level ­ Limit Factor = Ant. Factor + Cable Loss

Temperature: Test Date: Test Voltage: Test Mode:

Page 15 of 35

Report No.: PTC19081202201E-FC01

22

Relative Humidity:

Aug. 09, 2019

Pressure:

DC 3.8V

Polarization:

Transmitting mode of GFSK 2480MHz

48% 1010hPa Vertical

Remark: Absolute Level = Reading Level + Factor, Margin = Absolute Level ­ Limit Factor = Ant. Factor + Cable Loss
Remark (1) Measuring frequencies from 9 KHz to the 1 GHz, Radiated emission test from 9KHz to 30MHz was verified,
and no any emission was found except system noise floor. (2) * denotes emission frequency which appearing within the Restricted Bands specified in
provision of 15.205, then the general radiated emission limits in 15.209 apply. (3) The IF bandwidth of EMI Test Receiver between 30MHz to 1GHz was 120KHz, 1 MHz
for measuring above 1 GHz, below 30MHz was 10KHz.

Page 16 of 35

Report No.: PTC19081202201E-FC01

Above 1 GHz Test Results: CH Low (2402MHz)

Horizontal:

Frequency (MHz)

Reading Result (dBV)

Factor (dB)

Emission Level (dBV/m)

Limits (dBV/m)

Margin (dB)

Detector Type

2402

110.32

-5.84

104.48

114

-9.52

PK

2402

82.03

-5.84

76.19

94

-17.81

AV

4804

62.06

-3.64

58.42

74

-15.58

PK

4804

49.66

-3.64

46.02

54

-7.98

AV

7206

55.21

-0.95

54.26

74

-19.74

PK

7206

46.60

-0.95

45.65

54

-8.35

AV

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier. Margin = Absolute Level ­ Limit

Vertical:

Frequency (MHz)

Reading Result (dBV)

Factor (dB)

Emission Level (dBV/m)

Limits (dBV/m)

Margin (dB)

Detector Type

2402 2402 4804 4804

109.87 80.13 58.66 49.86

-5.84 -5.84 -3.64 -3.64

104.03 74.29 55.02 46.22

114

-9.97

PK

94

-19.71

AV

74

-18.98

PK

54

-7.78

AV

7206

53.26

-0.95

52.31

74

-21.69

PK

7206

46.17

-0.95

45.22

54

-8.78

AV

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier. Margin = Absolute Level ­ Limit

Page 17 of 35

Report No.: PTC19081202201E-FC01

CH Middle (2440MHz)

Horizontal:

Frequency (MHz)

Reading Result (dBV)

Factor (dB)

Emission Level (dBV/m)

Limits (dBV/m)

Margin (dB)

Detector Type

2440 2440

109.34 80.02

-5.71 -5.71

103.63 74.31

114

-10.37

PK

94

-19.69

AV

4880 4880

59.63 48.33

-3.51 -3.51

56.12 44.82

74

-17.88

PK

54

-9.18

AV

7320

55.18

-0.82

54.36

74

-19.64

PK

7320

43.15

-0.82

42.33

54

-11.67

AV

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier. Margin = Absolute Level ­ Limit

Vertical:

Frequency (MHz)

Reading Result (dBV)

Factor (dB)

Emission Level (dBV/m)

Limits (dBV/m)

Margin (dB)

Detector Type

2440

109.73

-5.71

104.02

114

-9.98

PK

2440

80.48

-5.71

74.77

94

-19.23

AV

4880

60.40

-3.51

56.89

74

-17.11

PK

4880

50.22

-3.51

46.71

54

-7.29

AV

7320

54.27

-0.82

53.45

74

-20.55

PK

7320

45.49

-0.82

44.67

54

-9.33

AV

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier. Margin = Absolute Level ­ Limit

Page 18 of 35

Report No.: PTC19081202201E-FC01

CH High (2480MHz) Horizontal:

Frequency (MHz)

Reading Result (dBV)

Factor (dB)

Emission Level (dBV/m)

Limits (dBV/m)

Margin (dB)

Detector Type

2480

111.04

-5.65

105.39

114

-8.61

PK

2480

80.90

-5.65

75.25

94

-18.75

AV

4960

59.32

-3.43

55.89

74

-18.11

PK

4960

50.48

-3.43

47.05

54

-6.95

AV

7440

55.63

-0.75

54.88

74

-19.12

PK

7440

46.12

-0.75

45.37

54

-8.63

AV

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier. Margin = Absolute Level ­ Limit

Vertical:
Frequency
(MHz)

Reading Result (dBV)

Factor (dB)

Emission Level (dBV/m)

Limits (dBV/m)

Margin (dB)

Detector Type

2480 2480 4960

112.63 81.23 61.56

-5.65 -5.65 -3.43

106.98 75.58 58.13

114

-7.02

PK

94

-18.42

AV

74

-15.87

PK

4960

49.64

-3.43

46.21

54

-7.79

AV

7440

57.70

-0.75

56.95

74

-17.05

PK

7440

48.62

-0.75

47.87

54

-6.13

AV

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier. Margin = Absolute Level ­ Limit

Remark (1) Measuring frequencies from 1 GHz to the 25 GHz. (2) "F" denotes fundamental frequency; "H" denotes spurious frequency. "E" denotes band edge frequency. (3) * denotes emission frequency which appearing within the Restricted Bands specified in provision of 15.205, then the general radiated emission limits in 15.209 apply. (4) Data of measurement within this frequency range shown "--- " in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. (5) The IF bandwidth of EMI Test Receiver between 30MHz to 1GHz was 120KHz, 1 MHz for measuring above 1 GHz, below 30MHz was 10KHz. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and video bandwidth is 3MHz for peak measurement with peak detector at frequency above 1GHz. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and video bandwidth is 10Hz for Average measurement with peak detection at frequency above 1GHz. (6) When the test results of Peak Detected below the limits of Average Detected, the Average Detected is not need completed. For example: Top Channel at Fundamental 73.16dBuV/m(PK Value) <93.98(AV Limit), at harmonic 53.20 dBuV/m(PK Value) <54 dBuV/m(AV Limit), the Average Detected not need to completed. (7) All modes of operation were investigated and the worst-case emissions are reported.

Page 19 of 35

Report No.: PTC19081202201E-FC01

5. BAND EDGE

5.1 Limits
FCC PART 15.249(d) Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in §15.209, whichever is the lesser attenuation.
5.2 Test Procedure
The band edge compliance of RF radiated emission should be measured by following the guidance in ANSI C63.10 with respect to maximizing the emission by rotating the EUT, measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the measurement antenna height and polarization etc. Set RBW to 100KHz and VBM to 300KHz to measure the peak field strength and set RBW to 1MHz and VBW to 10Hz to measure the average radiated field strength.The conducted RF band edge was measured by using a spectrum analyzer. Set span wide enough to capture the highest in-band emission and the emission at the band edge. Set RBW to 100 KHz and VBW to 300 KHz, to measure the conducted peak band edge.

5.3 Test Result

PASS Radiated Band Edge Test: Operation Mode: TX CH Low (2402MHz) Horizontal:
Frequency Reading Result Factor Emission Level

(MHz)

(dBV)

(dB)

(dBV/m)

Limits (dBV/m)

Margin (dB)

Detector Type

2310

52.63

-5.81

46.82

74

2310

/

-5.81

/

54

2390

52.79

-5.84

46.95

74

2390

/

-5.84

/

54

2400

52.75

-5.84

46.91

74

2400

/

-5.84

/

54

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier.

-27.18

PK

/

AV

-27.05

PK

/

AV

-27.09

PK

/

AV

Vertical:
Frequency Reading Result

Factor

Emission Level

Limits

(MHz)

(dBV)

(dB)

(dBV/m)

(dBV/m)

2310

52.87

-5.81

47.06

74

2310

/

-5.81

/

54

2390

52.68

-5.84

46.84

74

2390

/

-5.84

/

54

2400

52.94

-5.84

47.1

74

2400

/

-5.84

/

54

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier.

Margin (dB) -26.94 / -27.16 / -26.9 /

Detector Type
PK AV PK AV PK AV

Page 20 of 35

Report No.: PTC19081202201E-FC01

Operation Mode: TX CH High (2480MHz) Horizontal:
Frequency Reading Result Factor Emission Level

Limits

(MHz)

(dBV)

(dB)

(dBV/m)

(dBV/m)

2483.5

52.27

-5.65

46.62

74

2483.5

/

-5.65

/

54

2500

52.76

-5.72

47.04

74

2500

/

-5.72

/

54

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier.

Margin (dB) -27.38 / -26.96 /

Detector Type
PK AV PK AV

Vertical:
Frequency Reading Result

Factor

Emission Level

Limits

(MHz)

(dBV)

(dB)

(dBV/m)

(dBV/m)

2483.5

52.86

-5.65

47.21

74

2483.5

/

-5.65

/

54

2500

52.59

-5.72

46.87

74

2500

/

-5.72

/

54

Remark: Factor = Antenna Factor + Cable Loss ­ Pre-amplifier.

Margin (dB) -26.79 / -27.13 /

Detector Type
PK AV PK AV

Page 21 of 35

Report No.: PTC19081202201E-FC01

6. OCCUPIED BANDWIDTH MEASUREMENT 6.1 Test Limit

Section 15.247(a)(2)

FCC Part15(15.247), Subpart C

Test Item

Limit

Frequency Range (MHz)

Bandwidth

>= 500KHz (6dB bandwidth)

2400-2483.5

Result PASS

6.2 Test Procedure
1. The EUT was placed on a turn table which is 0.8m above ground plane. 2. Set EUT as normal operation. 3. Based on FCC Part15 C Section 15.247: RBW=100KHz, VBW=300KHz. 4. The useful radiated emission from the EUT was detected by the spectrum analyzer with peak detector.
6.3 Measurement Equipment Used
Same as Radiated Emission Measurement
6.4 Test Result
PASS

Frequency (MHz)
2402 2440 2480

6dB Bandwidth (MHz)
0.709 0.698 0.699

Result
PASS PASS PASS

CH: 2402MHz

CH: 2440MHz

Page 22 of 35

Report No.: PTC19081202201E-FC01

CH: 2480MHz

Page 23 of 35

Report No.: PTC19081202201E-FC01

7. POWER SPECTRAL DENSITY TEST 7.1 Test Limit

Section 15.247

FCC Part15(15.247), Subpart C

Test Item

Limit

Frequency Range (MHz)

Power Spectral

8 dBm

Density

(in any 3KHz)

2400-2483.5

Result PASS

7.2 Test Procedure
1. The EUT was placed on a turn table which is 0.8m above ground plane. 2. Set EUT as normal operation. 3. Based on FCC Part15 C Section 15.247: RBW=3KHz, VBW=10KHz. 4. The useful radiated emission from the EUT was detected by the spectrum analyzer with peak detector.
7.3 Measurement Equipment Used
Same as Radiated Emission Measurement
7.4 Test Result
PASS

Type GFSK

Channel 0 19 39

Power Spectral Density -17.925 -17.275 -17.140

Limit (dBm/3KHz) 8.00

Result Pass

CH: 2402MHz

CH: 2440MHz

Page 24 of 35

Report No.: PTC19081202201E-FC01

CH: 2480MHz

Page 25 of 35

Report No.: PTC19081202201E-FC01

8. PEAK OUTPUT POWER TEST

8.1 Test Limit
Section 15.247(b)(3)

FCC Part15(15.247), Subpart C

Test Item

Limit

Frequency Range (MHz)

Peak Output Power

1 watt or 30dBm

2400-2483.5

8.2 Test Procedure
1. The EUT was placed on a turn table which is 0.8m above ground plane. 2. The EUT was directly connected to the Power meter.
8.3 Measurement Equipment Used
Same as Radiated Emission Measurement.
8.4 Test Result
PASS

Type GFSK

Channel
0 19 39

Peak Output power (dBm)
-1.653 -1.728 -0.956

Limit (dBm) 30

Result PASS
Result Pass

Page 26 of 35

Report No.: PTC19081202201E-FC01

9. CONDUCTED BANDEGE MEASUREMENT 9.1 Test Setup

EUT

SPECTRUM

ANALYZER

9.2 Test Procedure
1. The EUT was placed on a turn table which is 0.8m above ground plane. 2. Set EUT as TX operation and connect directly to the spectrum analyzer. 3. Based on FCC Part15 C Section 15.247: RBW=100KHz, VBW=300KHz. 4. Set detected by the spectrum analyzer with peak detector.

9.3 Limit
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20dB.
9.4 Test Result
PASS

Frequency Band Left-band Right-band

Delta Peak to band emission(dBc) 47.33 61.14

Limit (dBc)
20
20

Result Pass Pass

Page 27 of 35

Report No.: PTC19081202201E-FC01

Page 28 of 35

Report No.: PTC19081202201E-FC01

10. SPURIOUS RF CONDUCTED EMISSION
10.1 Test Limit
1. Below -20dB of the highest emission level in operating band. 2. Fall in the restricted bands listed in section 15.205. The maximum permitted average field strength is listed in section 15.209. 3.For below 30MHz,For 9KHz-150kHz,150K-10MHz,We use the RBW 1KHz,10KHz, So the limit need to calculated by "10lg(BW1/BW2)". for example For9KHz-150kHz,RBW 1KHz, The Limit= the highest emission level-20-10log(100/1)= the highest emission level-40.
10.2 Test Procedure
The Spurious RF conducted emissions compliance of RF radiated emission should be measured by following the guidance in ANSI C63.10-2013, For 9KHz-150kHz, Set RBW=1kHz and VBW= 3KHz; For 150KHz-10MHz, Set RBW=10kHz and VBW= 30KHz:For 10MHz-25GHz ,Set RBW=100kHz and VBW= 300KHz in order to measure the peak field strength, and mwasure frequeny range from 9KHz to 25GHz.
10.3 Test Setup

10.4 Test Result PASS

CH: 2402MHz

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Report No.: PTC19081202201E-FC01

30MHz~3GHz

Page 30 of 35

Report No.: PTC19081202201E-FC01

CH: 2440MHz

3GHz~25GHz

Page 31 of 35

Report No.: PTC19081202201E-FC01

30MHz~3GHz

3GHz~25GHz

CH: 2480MHz

Page 32 of 35

Report No.: PTC19081202201E-FC01

30MHz~3GHz

Page 33 of 35

Report No.: PTC19081202201E-FC01

3GHz~25GHz

Page 34 of 35

Report No.: PTC19081202201E-FC01

11. ANTENNA REQUIREMENT
Standard Applicable: For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device.
Antenna Connected Construction The antenna used in this product is an Internal Antenna, The directional gains of antenna used for transmitting is 0dBi.
BT ANTENNA:

12. PHOTOGRAPH OF TEST

Page 35 of 35

Report No.: PTC19081202201E-FC01

Radiated Emission (Below 1G)

Radiated Emission (Above 1G)

Conducted Emission ***End of Report***



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