Benton Technology Co., Ltd FCC PART 15 BT LE Test Report

FCC PART 15

news

BT LE Test Report

Benton Technology Co., Ltd L10 2AZVY-L10 2AZVYL10 l10

PDF Viewing Options

Not Your Device? Search For Manuals or Datasheets below:

File Info : application/pdf, 36 Pages, 2.21MB

Document DEVICE REPORTGetApplicationAttachment.html?id=6421662

Page 1 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

FCC TEST REPORT For
Benton Technology Co., Ltd Tablet PC
Test Model: L10 Additional Model No.: D10A, P30H, B10K, M40, V30, P100A

Prepared for Address

: Benton Technology Co., Ltd : 101-501 East Block Building#1, Fuye Road No.4, Guanhu Street,
Longhua District, Shenzhen Guangdong, China.

Prepared by Address
Tel Fax Web Mail

: Shenzhen LCS Compliance Testing Laboratory Ltd. : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei,
Shajing Street, Baoan District, Shenzhen, 518000, China : (+86)755-82591330 : (+86)755-82591332 : www.LCS-cert.com : [email protected]

Date of receipt of test sample Number of tested samples Sample No. Serial number Date of Test Date of Report

: February 27, 2023 :2 : A022023062-1, A022023062-2 : Prototype : February 27, 2023 ~ March 06, 2023 : March 07, 2023

Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 2 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

FCC TEST REPORT FCC CFR 47 PART 15 C(15.247)
Report Reference No. .....................: LCSA022023062EC
Date of Issue....................................... : March 07, 2023
Testing Laboratory Name.............. : Shenzhen LCS Compliance Testing Laboratory Ltd.
Address................................................ : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China
Testing Location/ Procedure............ : Full application of Harmonised standards Partial application of Harmonised standards Other standard testing method
Applicant's Name............................. : Benton Technology Co., Ltd
Address................................................ : 101-501 East Block Building#1, Fuye Road No.4, Guanhu Street, Longhua District, Shenzhen Guangdong, China.
Test Specification
Standard.............................................. : FCC CFR 47 PART 15 C(15.247)
Test Report Form No...................... : LCSEMC-1.0
TRF Originator.................................... : Shenzhen LCS Compliance Testing Laboratory Ltd.
Master TRF......................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description............................... : Tablet PC Trade Mark.......................................... : PRITOM Test Model........................................... : L10 Ratings................................................. : Input: 5V 3A
For AC Adapter Input: 100-240V~, 50/60Hz, 0.4A max Adapter Output: 5V 2A DC 3.8V by Rechargeable Li-ion Battery, 8000mAh Result ...................................................: Positive

Compiled by:

Supervised by:

Approved by:

Diamond Lu/ Administrator

Cary Luo/ Technique principal

Gavin Liang/ Manager

Page 3 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

FCC -- TEST REPORT

Test Report No. :

LCSA022023062EC

March 07, 2023 Date of issue

Test Model............................... : L10

EUT......................................... : Tablet PC

Applicant............................... Address..................................
Telephone............................... Fax..........................................

: Benton Technology Co., Ltd : 101-501 East Block Building#1, Fuye Road No.4, Guanhu Street,
Longhua District, Shenzhen Guangdong, China. :/ :/

Manufacturer........................ Address...................................
Telephone............................... Fax..........................................

: Benton Technology Co., Ltd : 101-501 East Block Building#1, Fuye Road No.4, Guanhu Street,
Longhua District, Shenzhen Guangdong, China. :/ :/

Factory................................... Address...................................
Telephone............................... Fax..........................................

: Benton Technology Co., Ltd : 101-501 East Block Building#1, Fuye Road No.4, Guanhu Street,
Longhua District, Shenzhen Guangdong, China. :/ :/

Test Result

Positive

The test report merely corresponds to the test sample.

It is not permitted to copy extracts of these test result without the written permission of the test laboratory.

Page 4 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

Report Version 000

Revision History

Issue Date March 07, 2023

Revision Content Initial Issue

Revised By ---

Page 5 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

TABLE OF CONTENTS
1. GENERAL INFORMATION .....................................................................................................................................6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.2. SUPPORT EQUIPMENT LIST ................................................................................................................................. 9 1.3. EXTERNAL I/O CABLE ..........................................................................................................................................9 1.4. DESCRIPTION OF TEST FACILITY ........................................................................................................................ 9 1.5. STATEMENT OF THE MEASUREMENT UNCERTAINTY ..........................................................................................9 1.6. MEASUREMENT UNCERTAINTY ............................................................................................................................9 1.7. DESCRIPTION OF TEST MODES .........................................................................................................................10
2. TEST METHODOLOGY ........................................................................................................................................ 11 2.1. EUT CONFIGURATION ....................................................................................................................................... 11 2.2. EUT EXERCISE .................................................................................................................................................. 11 2.3. GENERAL TEST PROCEDURES .......................................................................................................................... 11 2.4. TEST SAMPLE .....................................................................................................................................................11
3. SYSTEM TEST CONFIGURATION ..................................................................................................................... 12 3.1. JUSTIFICATION ....................................................................................................................................................12 3.2. EUT EXERCISE SOFTWARE .............................................................................................................................. 12 3.3. SPECIAL ACCESSORIES ..................................................................................................................................... 12 3.4. BLOCK DIAGRAM/SCHEMATICS ......................................................................................................................... 12 3.5. EQUIPMENT MODIFICATIONS ............................................................................................................................. 12 3.6. TEST SETUP .......................................................................................................................................................12
4. SUMMARY OF TEST RESULTS ......................................................................................................................... 13
5. TEST RESULT ........................................................................................................................................................ 14 5.1. 6 DB SPECTRUM BANDWIDTH MEASUREMENT ................................................................................................ 14 5.2. MAXIMUM PEAK CONDUCTED OUTPUT POWER MEASUREMENT .................................................................... 15 5.3. POWER SPECTRAL DENSITY MEASUREMENT .................................................................................................. 16 5.4. RADIATED EMISSIONS MEASUREMENT ............................................................................................................. 17 5.5. BAND EDGE MEASUREMENTS AND CONDUCTED SPURIOUS EMISSIONS TEST .............................................. 27 5.6. ON TIME AND DUTY CYCLE ...............................................................................................................................28 5.7. AC POWER LINE CONDUCTED EMISSIONS ........................................................................................................29 5.8. EMISSIONS IN RESTRICTED BANDS .................................................................................................................. 32 5.9. ANTENNA REQUIREMENTS .................................................................................................................................34
6. LIST OF MEASURING EQUIPMENTS ............................................................................................................... 35
7. TEST SETUP PHOTOGRAPHS OF EUT ...........................................................................................................36
8. EXTERIOR PHOTOGRAPHS OF THE EUT ......................................................................................................36
9. INTERIOR PHOTOGRAPHS OF THE EUT ....................................................................................................... 36

Page 6 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

1. GENERAL INFORMATION

1.1. Description of Device (EUT)

EUT

: Tablet PC

Test Model

: L10

Additional Model No. : D10A, P30H, B10K, M40, V30, P100A

Model Declaration Power Supply
Hardware Version

: PCB board, structure and internal of these model(s) are the same, So no additional models were tested
: Input: 5V 3A For AC Adapter Input: 100-240V~, 50/60Hz, 0.4A max Adapter Output: 5V 2A DC 3.8V by Rechargeable Li-ion Battery, 8000mAh
:/

Software Version

Bluetooth

Frequency Range

: 2402MHz~2480MHz

Channel Number Channel Spacing Modulation Type Bluetooth Version

: 79 channels for Bluetooth V5.0 (DSS) 40 channels for Bluetooth V5.0 (DTS)
: 1MHz for Bluetooth V5.0 (DSS) 2MHz for Bluetooth V5.0 (DTS)
: GFSK, /4-DQPSK, 8-DPSK for Bluetooth V5.0(DSS) GFSK for Bluetooth V5.0 (DTS)
: V5.0

Antenna Description : PIFA Antenna, 2.17dBi(Max.)

WIFI(2.4G Band)

Frequency Range

: 2412MHz~2462MHz

Channel Spacing

: 5MHz

Channel Number Modulation Type
Antenna Description

: 11 Channels for 20MHz bandwidth (2412~2462MHz) 7 Channels for 40MHz bandwidth (2422~2452MHz)
: IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK)
: PIFA Antenna, 2.17dBi(Max.)

5.2G WLAN

Frequency Range

: 5180MHz~5240MHz

Channel Number

: 4 channels for 20MHz bandwidth(5180MHz~5240MHz)

2 channels for 40MHz bandwidth(5190MHz~5230MHz)

1 channels for 80MHz bandwidth(5210MHz)

Modulation Type

: IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK)

IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK)

Page 7 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

Antenna Description 5.8G WLAN Frequency Range Channel Number
Modulation Type
Antenna Description 2G Support Band Release Version GPRS Class EGPRS Class Type Of Modulation Antenna Description
3G Support Band
Release Version Type Of Modulation Antenna Description LTE Support Band

IEEE 802.11ac: OFDM (256QAM, 64QAM, 16QAM, QPSK, BPSK)

: PIFA Antenna, 1.96dBi(Max.)

: 5745MHz~5825MHz

: 5 channels for 20MHz bandwidth(5745MHz~5825MHz) 2 channels for 40MHz bandwidth(5755MHz~5795MHz) 1 channels for 80MHz bandwidth(5775MHz)
: IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11ac: OFDM (256QAM, 64QAM, 16QAM, QPSK, BPSK)
: PIFA Antenna, 2.81dBi(Max.)

: GSM 900 (EU-Band) GSM 850 (U.S.-Band)
: R99

DCS 1800 (EU-Band) PCS 1900 (U.S.-Band)

: Class 12

: GMSK for GSM/GPRS; GMSK/8PSK for EGPRS

: PIFA Antenna 0.7dBi (max.) For GSM 850 0.5dBi (max.) For PCS 1900
:

: WCDMA Band II (U.S.-Band) WCDMA Band V (U.S.-Band) WCDMA Band IV (U.S.-Band) WCDMA Band I (EU-Band) WCDMA Band VIII (EU-Band)
: R8

: QPSK, 16QAM

: PIFA Antenna 0.7dBi (max.) For WCDMA Band V
:

: E-UTRA Band 1(Non U.S.-Band)
E-UTRA Band 3(Non U.S.-Band) E-UTRA Band 5(U.S.-Band) E-UTRA Band 7(U.S.-Band) E-UTRA Band 8(Non U.S.-Band)
E-UTRA Band 20(Non U.S.-Band) E-UTRA Band 38(U.S.-Band) E-UTRA Band 40(Non U.S.-Band) E-UTRA Band 41(U.S.-Band)

Page 8 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

LTE Release Version Type Of Modulation Antenna Description
Power Class GPS function FM function Extreme temp. Tolerance Extreme vol. Limits

: R8 : QPSK/16QAM : PIFA Antenna
0.7dBi (max.) For E-UTRA Band 5 1.3dBi (max.) For E-UTRA Band 7 1.3dBi (max.) For E-UTRA Band 38 1.3dBi (max.) For E-UTRA Band 41 : Class 3 : Support and only RX : Support and only RX : -30°C to +50°C
: 3.4VDC to 4.2VDC (nominal: 3.8VDC)

Page 9 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

1.2. Support equipment List

Manufacturer
Shenzhen Fangxin Technology Co., Ltd

Description
SWITCHING PO WER ADAPTER

Model FX2U-050200U

Serial Number ---

Certificate FCC

1.3. External I/O Cable
I/O Port Description Type-C USB Port
Headset Port

Quantity 1 1

Cable USB Cable: 1.0m, unshielded
N/A

1.4. Description of Test Facility
NVLAP Accreditation Code is 600167-0. FCC Designation Number is CN5024. CAB identifier is CN0071. CNAS Registration Number is L4595. Test Firm Registration Number: 254912.
The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.4:2014 and CISPR 16-1-4:2010 SVSWR requirement for radiated emission above 1GHz.

1.5. Statement of the Measurement Uncertainty
The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. To CISPR 16 4 "Specification for radio disturbance and immunity measuring apparatus and methods Part 4: Uncertainty in EMC Measurements" and is documented in the LCS quality system acc. To DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device.

1.6. Measurement Uncertainty

Test Item
Radiation Uncertainty :
Conduction Uncertainty : Power disturbance :

Frequency Range 9KHz~30MHz
30MHz~200MHz 200MHz~1000MHz
1GHz~26.5GHz 26.5GHz~40GHz 150kHz~30MHz 30MHz~300MHz

Uncertainty ±3.10dB ±2.96dB ±3.10dB ±3.80dB ±3.90dB ±1.63dB ±1.60dB

Note (1) (1) (1) (1) (1) (1) (1)

(1). This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2.

Page 10 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

1.7. Description of Test Modes
The EUT has been tested under operating condition.
This test was performed with EUT in X, Y, Z position and the worst case was found when EUT in Y position.
AC conducted emission pre-test at both at AC 120V/60Hz and AC 240V/60Hz modes, recorded worst case.
AC conducted emission pre-test at both at power adapter modes, recorded worst case.
Worst-case mode and channel used for 150 KHz-30 MHz power line conducted emissions was determined to be BT LE mode (2Mbps High Channel).
Worst-case mode and channel used for 9 KHz-1000 MHz radiated emissions was determined to be BT LE mode (2Mbps High Channel).
Worst-Case data rates were utilized from preliminary testing of the Chipset, worst-case data rates used during the testing are as follows:

BT LE: 1 Mbps, GFSK. BT LE: 2 Mbps, GFSK. V5.0 (BT LE)

Frequency Band 2402~2480MHz

Channel No. 0 1 2 --19

Frequency(MHz) 2402 2404 2406 --2440

Channel No. 20 --37 38 39

Frequency(MHz) 2442 --2476 2478 2480

Page 11 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

2. TEST METHODOLOGY
All measurements contained in this report were conducted with ANSI C63.10-2013, American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices.
The radiated testing was performed at an antenna-to-EUT distance of 3 meters. All radiated and conducted emissions measurement was performed at Shenzhen LCS Compliance Testing Laboratory Ltd.
2.1. EUT Configuration
The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application.
2.2. EUT Exercise
The EUT was operated in the engineering mode to fix the TX frequency that was for the purpose of the measurements.
According to FCC's request, Test Procedure KDB558074 D01 15.247 Meas Guidance v05r02 is required to be used for this kind of FCC 15.247 digital modulation device.
According to its specifications, the EUT must comply with the requirements of the Section 15.203, 15.205, 15.207, 15.209 and 15.247 under the FCC Rules Part 15 Subpart C.
2.3. General Test Procedures
2.3.1 Conducted Emissions
The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 6.2.1 of ANSI C63.10-2013 Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using Quasi-peak and average detector modes.
2.3.2 Radiated Emissions
The EUT is placed on a turn table, which is 0.8 m above ground plane below 1GHz and 1.5 m above gro und plane above 1GHz. The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the maximum emissions, exploratory radiated emission measurements were made according to the requirements in Section 6.3 of ANSI C63.10-2013.

2.4. Test Sample

The application provides 2 samples to meet requirement;

Sample Number Sample 1(A022023062-1) Sample 2(A022023062-2)

Description Engineer sample continuous transmit Normal sample Intermittent transmit

Page 12 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

3. SYSTEM TEST CONFIGURATION
3.1. Justification
The system was configured for testing in a continuous transmits condition.
3.2. EUT Exercise Software
The system was configured for testing in a continuous transmits condition and change test channels by software (*#*#83781#*#*) provided by application.
3.3. Special Accessories
N/A.
3.4. Block Diagram/Schematics
Please refer to the related document
3.5. Equipment Modifications
Shenzhen LCS Compliance Testing Laboratory Ltd. has not done any modification on the EUT.
3.6. Test Setup
Please refer to the test setup photo.

Page 13 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

4. SUMMARY OF TEST RESULTS

FCC Rules §15.247(a)(2)
§15.247(b) §15.247(e) §15.247(d)
/
§15.209, §15.247(d) §15.205
§15.207(a) §15.203
§15.247(i)§1.1310 §15.247(i)§2.1093

Applied Standard: FCC Part 15 Subpart C

Description of Test

Test Sample

Result

6dB Bandwidth

Sample 1 Compliant

Maximum Peak Conducted Output Power

Sample 1 Compliant

Power Spectral Density

Sample 1 Compliant

Band edge measurements and Conducted Spurious Emissions

Sample 1 Compliant

On Time and Duty Cycle

Sample 1

Radiated Spurious Emissions
Emissions at Restricted Band Conducted Emissions Antenna Requirements

Sample 1 Sample 2 Sample 1 Sample 2 Sample 1

Compliant
Compliant Compliant Compliant

Remark Appendix B.1
Appendix B.2
Appendix B.3 Appendix B.4 Appendix B.5 Only reported; Appendix B.6
Note 1
Appendix B.7 Note 1 Note 1

RF Exposure

N/A

Compliant

Note 2

Remark: 1. Note 1 Test results inside test report;
2. Note 2 Test results in other test report (SAR Report);

Page 14 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5. TEST RESULT
5.1. 6 dB Spectrum Bandwidth Measurement
5.1.1. Standard Applicable
According to §15.247(a) (2): For digital modulation systems, the minimum 6 dB bandwidth shall be at least 500 kHz.

5.1.2. Measuring Instruments and Setting

Please refer to equipment list in this report. The following table is the setting of the Spectrum Analyzer.

Spectrum Parameter

Setting

Attenuation

Auto

RBW

100KHz

VBW

3*RBW

Span Frequency

> RBW

Detector

Peak

Trace

Max Hold

Sweep Time

Auto

5.1.3. Test Procedures 1. The transmitter output (antenna port) was connected to the spectrum analyzer in peak hold mode. 2. Set RBW/VBW = 100 KHz/ 300KHz (for 6dB bandwidth measurement) Set RBW = 1%~5% OBW; VBW3*RBW (for occupied bandwidth measurement). 3. Measured the 6dB bandwidth and 99% occupied bandwidth by related function of the spectrum analyzer.
5.1.4. Test Setup Layout

5.1.5. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode.
5.1.6. Test Result of 6dB Spectrum Bandwidth PASS Please refer to Appendix B.1 Remark: Test results including cable loss.
Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 15 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.2. Maximum Peak Conducted Output Power Measurement
5.2.1. Standard Applicable
For systems using digital modulation in the 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands: 1 Watt. As an alternative to a peak power measurement, compliance with the one Watt limit can be based on a measurement of the maximum conducted output power. Maximum Conducted Output Power is defined as the total transmit power delivered to all antennas and antenna elements averaged across all symbols in the signaling alphabet when the transmitter is operating at its maximum power control level. Power must be summed across all antennas and antenna elements. The average must not include any time intervals during which the transmitter is off or is transmitting at a reduced power level. If multiple modes of operation are possible (e.g., alternative modulation methods), the maximum conducted output power is the highest total transmit power occurring in any mode.
5.2.2. Test Procedures
The transmitter output (antenna port) was connected to the spectrum analyzer. According to KDB558074 D01 15.247 Meas Guidance v05r02 Section 9.1 Maximum peak conducted output power 9.1.1. This procedure shall be used when the measurement instrument has available a resolution bandwidth that is greater than the DTS bandwidth. a) Set the RBW DTS bandwidth. b) Set VBW 3 RBW. c) Set span 3 x RBW d) Sweep time = auto couple. e) Detector = peak. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use peak marker function to determine the peak amplitude level.
5.2.3. Test Setup Layout

5.2.4. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode.
5.2.5. Test Result of Maximum Conducted Output Power
PASS Please refer to Appendix B.2 Remark: 1)Test results including cable loss. 2) Average power only for report.
Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 16 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.3. Power Spectral Density Measurement
5.3.1. Standard Applicable
According to §15.247(e): For digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission.
5.3.2. Measuring Instruments and Setting
Please refer to equipment list in this report. The following table is the setting of Spectrum Analyzer.
5.3.3. Test Procedures 1. Use this procedure when the maximum peak conducted output power in the fundamental emission is used to demonstrate compliance. 2. The power was monitored at the coupler port with a Spectrum Analyzer. The power level was set to the maximum level. 3. Set the RBW = 3 kHz. 4. Set the VBW 3*RBW 5. Set the span to 1.5 times the DTS channel bandwidth. 6. Detector = peak. 7. Sweep time = auto couple. 8. Trace mode = max hold. 9. Allow trace to fully stabilize. 10. Use the peak marker function to determine the maximum power level. 11. If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat. 12. The resulting peak PSD level shall not be greater than 8 dBm in any 3KHz band.
5.3.4. Test Setup Layout

5.3.5. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode.
5.3.6. Test Result of Power Spectral Density PASS Please refer to Appendix B.3
Remark: Test results including cable loss.
Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 17 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.4. Radiated Emissions Measurement
5.4.1. Standard Applicable
15.205 (a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below:

MHz
0.090-0.110 \1\ 0.495-0.505 2.1735-2.1905 4.125-4.128 4.17725-4.17775 4.20725-4.20775 6.215-6.218 6.26775-6.26825 6.31175-6.31225 8.291-8.294 8.362-8.366 8.37625-8.38675 8.41425-8.41475 12.29-12.293. 12.51975-12.52025 12.57675-12.57725 13.36-13.41

MHz
16.42-16.423 16.69475-16.69525 16.80425-16.80475 25.5-25.67 37.5-38.25 73-74.6 74.8-75.2 108-121.94 123-138 149.9-150.05 156.52475-156.52525 156.7-156.9 162.0125-167.17 167.72-173.2 240-285 322-335.4

MHz
399.9-410 608-614 960-1240 1300-1427 1435-1626.5 1645.5-1646.5 1660-1710 1718.8-1722.2 2200-2300 2310-2390 2483.5-2500 2690-2900 3260-3267 3332-3339 3345.8-3358 3600-4400

GHz
4.5-5.15 5.35-5.46 7.25-7.75 8.025-8.5 9.0-9.2 9.3-9.5 10.6-12.7 13.25-13.4 14.47-14.5 15.35-16.2 17.7-21.4 22.01-23.12 23.6-24.0 31.2-31.8 36.43-36.5 (\2\)

\1\ Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz.

\2\ Above 38.6

According to §15.247 (d): 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed.

Frequencies (MHz)
0.009~0.490 0.490~1.705 1.705~30.0
30~88 88~216 216~960 Above 960

Field Strength (microvolts/meter)
2400/F(KHz) 24000/F(KHz)
30 100 150 200 500

Measurement Distance (meters) 300 30 30 3 3 3 3

5.4.2. Measuring Instruments and Setting

Please refer to equipment list in this report. The following table is the setting of spectrum analyzer and receiver.

Spectrum Parameter Attenuation Start Frequency Stop Frequency RB / VB (Emission in restricted band) RB / VB (Emission in non-restricted band)

Setting Auto 1000 MHz 10th carrier harmonic 1MHz / 1MHz for Peak, 1 MHz / 1/B kHz for Average 1MHz / 1MHz for Peak, 1 MHz / 1/B kHz for Average

Page 18 of 36
Receiver Parameter Attenuation Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

Setting Auto 9kHz~150kHz / RB/VB 200Hz/1KHz for QP/AVG 150kHz~30MHz / RB/VB 9kHz/30KHz for QP/AVG 30MHz~1000MHz / RB/VB 120kHz/1MHz for QP

5.4.3. Test Procedures
1) Sequence of testing 9 kHz to 30 MHz
Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 0.8 m height is used. --- If the EUT is a floor standing device, it is placed on the ground. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions. --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation.
Premeasurement: --- The turntable rotates from 0° to 315° using 45° steps. --- The antenna height is 1.0 meter. --- At each turntable position the analyzer sweeps with peak detection to find the maximum of all emissions
Final measurement: --- Identified emissions during the premeasurement the software maximizes by rotating the turntable position (0° to 360°) and by rotating the elevation axes (0° to 360°). --- The final measurement will be done in the position (turntable and elevation) causing the highest emissions with QPK detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored.

Page 19 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

2) Sequence of testing 30 MHz to 1 GHz
Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation.
Premeasurement: --- The turntable rotates from 0° to 315° using 45° steps. --- The antenna is polarized vertical and horizontal. --- The antenna height changes from 1 to 3 meter. --- At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to find the maximum of all emissions.
Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter. --- The final measurement will be done with QP detector with an EMI receiver. --- The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable angle, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored.

Page 20 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

3) Sequence of testing 1 GHz to 18 GHz
Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation.
Premeasurement: --- The turntable rotates from 0° to 315° using 45° steps. --- The antenna is polarized vertical and horizontal. --- The antenna height scan range is 1 meter to 2.5 meter. --- At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the maximum of all emissions.
Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter. This procedure is repeated for both antenna polarizations. --- The final measurement will be done in the position (turntable, EUT-table and antenna polarization) causing the highest emissions with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna polarization, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored.

Page 21 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

4) Sequence of testing above 18 GHz
Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 1 meter. --- The EUT was set into operation.
Premeasurement: --- The antenna is moved spherical over the EUT in different polarizations of the antenna.
Final measurement: --- The final measurement will be performed at the position and antenna orientation for all detected emissions that were found during the premeasurements with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored.

Page 22 of 36 5.4.4. Test Setup Layout

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

Above 18 GHz shall be extrapolated to the specified distance using an extrapolation factor of 20 dB/decade form 3m to 1m.
Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 23 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.4.5. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode.

5.4.6. Results of Radiated Emissions (9 KHz~30MHz)

Temperature Test Engineer

23.8 Taylor Hu

Humidity Configurations

52.1% BT LE, 1 Mbps

Freq. (MHz)
-

Level (dBuV)
-

Over Limit (dB)
-

Over Limit (dBuV)
-

Remark See Note

Note:
The amplitude of spurious emissions which are attenuated by more than 20 dB below the permissible value has no need to be reported.
Distance extrapolation factor = 40 log (specific distance / test distance) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor.

5.4.7. Results of Radiated Emissions (30MHz~1GHz)

Temperature Test Engineer

23.8 Taylor Hu

Humidity Configurations

52.1% BT LE, 1 Mbps

PASS. The test data please refer to following page.

Horizontal

Page 24 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

Vertical

Page 25 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

Note: 1). Pre-scan all modes and recorded the worst case results in this report BT LE mode (2Mbps High Channel). 2). Emission level (dBuV/m) = 20 log Emission level (uV/m). 3). Level = Reading + Factor, Margin = Level Limit, Factor = Antenna Factor + Cable Loss - Preamp Factor
Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 26 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.4.8. Results for Radiated Emissions (1 GHz~26 GHz)

Note: All the modes have been tested and recorded worst mode in the report.

BT LE, 2 Mbps

Channel 0 / 2402 MHz

Freq. MHz
4804.00

Reading dBuv
60.75

Ant. Fac. dB/m
33.06

4804.00 41.42 33.06

4804.00 54.54 33.06

4804.00 45.60 33.06

Pre. Fac. dB 35.04
35.04
35.04
35.04

Cab. Loss dB 3.94
3.94
3.94
3.94

Measured dBuv/m
62.71 43.38 56.50 47.56

Limit dBuv/m
74.00 54.00 74.00 54.00

Margin dB
-11.29 -10.62 -17.50 -6.44

Remark

Pol.

Peak Average
Peak Average

Horizontal Horizontal
Vertical Vertical

Channel 19 / 2440 MHz

Freq. MHz
4880.00

Reading dBuv
60.85

Ant. Fac. dB/m
33.16

4880.00 45.48 33.16

4880.00 57.07 33.16

4880.00 40.32 33.16

Pre. Fac. dB 35.15
35.15
35.15
35.15

Cab. Loss dB 3.96
3.96
3.96
3.96

Measured dBuv/m
62.82 47.45 59.04 42.29

Limit dBuv/m
74.00 54.00 74.00 54.00

Margin dB
-11.18 -6.55 -14.96 -11.71

Remark

Pol.

Peak Average
Peak Average

Horizontal Horizontal
Vertical Vertical

Channel 39 / 2480 MHz

Freq. MHz
4960.00

Reading dBuv
56.95

Ant. Fac. dB/m
33.26

4960.00 44.64 33.26

4960.00 55.22 33.26

4960.00 43.95 33.26

Pre. Fac. dB 35.14
35.14
35.14
35.14

Cab. Loss dB 3.98
3.98
3.98
3.98

Measured dBuv/m
59.05 46.74 57.32 46.05

Limit dBuv/m
74.00 54.00 74.00 54.00

Margin dB
-14.95 -7.26 -16.68 -7.95

Remark
Peak Average
Peak Average

Pol.
Horizontal Horizontal
Vertical Vertical

Notes: 1). Pre-scan all modes and recorded the worst case results in this report BT LE mode (2Mbps High Channel). 2). Measuring frequencies from 9 KHz~10th harmonic or 26.5GHz (which is less), at least have 20dB margin found between lowest internal used/generated frequency to 30MHz. 3). Radiated emissions measured in frequency range from 9 KHz~10th harmonic or 26.5GHz (which is less) were made with an instrument using Peak detector mode. 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). Measured Level = Reading Level + Factor, Margin = Measured Level Limit,
Factor = Antenna Factor + Cable Loss - Preamp Factor

Page 27 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.5. Band edge Measurements and Conducted Spurious Emissions Test
5.5.1. Standard Applicable
According to §15.247 (d): 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. Attenuation below the general limits specified in Section 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a) (see Section 15.205(c)).

5.5.2. Measuring Instruments and Setting
Please refer to section 6 of equipment list in this report. The following table is the setting of the spectrum analyzer.

Spectrum Parameter
Detector Attenuation RB / VB (Emission in restricted band) RB / VB (Emission in non-restricted band)

Setting
Peak Auto 100KHz/300KHz 100KHz/300KHz

5.5.3. Test Procedures
The transmitter output is connected to a spectrum analyzer. The resolution bandwidth is set to 100 kHz. The video bandwidth is set to 300 kHz
The spectrum from 9 kHz to 26.5GHz is investigated with the transmitter set to the lowest, middle, and highest channels.

5.5.4. Test Setup Layout This test setup layout is the same as that shown in section 5.1.4.

5.5.5. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode.

5.5.6. Test Results of Conducted Spurious Emissions PASS Please refer to Appendix B.4 for band edge measurements; Please refer to Appendix B.5 for conducted spurious emission.

Remark: 1). Test results including cable loss; 2). "---"means that the fundamental frequency not for 15.209 limits requirement. 3). Not recorded emission from 9 KHz to 30 MHz as emission level at least 20dBc lower than emission limit.

Page 28 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.6. On Time and Duty Cycle
5.6.1. Standard Applicable None: for reporting purpose only.
5.6.2. Measuring Instruments and Setting Please refer to equipment list in this report. The following table is the setting of the spectrum analyzer.
5.6.3. Test Procedures 1. Set the center frequency of the spectrum analyzer to the transmitting frequency; 2. Set the span=0MHz, RBW=8.0MHz, VBW=8.0MHz, Sweep time=auto; 3. Detector = peak; 4. Trace mode = Single hold.
5.6.4. Test Setup Layout

5.6.5. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode.
5.6.6. Test result
For reporting purpose only. Please refer to Appendix B.6

Page 29 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.7. AC Power line conducted emissions
5.7.1 Standard Applicable

According to §15.207 (a): For an intentional radiator which is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed 250 microvolts (The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz). The limits at specific frequency range are listed as follows:

Frequency Range (MHz)
0.15 to 0.50 0.50 to 5 5 to 30

Limits (dBV) Quasi-peak
66 to 56 56 60

Average 56 to 46
46 50

* Decreasing linearly with the logarithm of the frequency

5.7.2 Block Diagram of Test Setup

5.7.3 Test Results

Temperature Test Engineer

23.3 Taylor Hu

PASS. The test data please refer to following page.

Humidity Configurations

53.1% BT LE, 1 Mbps

Page 30 of 36

FCC ID: 2AZVY-L10

AC Conducted Emission @ AC 120V/60Hz (worst case) Line

Report No.: LCSA022023062EC

Neutral

Page 31 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

***Note: 1).Pre-scan all modes and recorded the worst case results in this report BT LE mode (2Mbps High Channel). 2). Measurement = Reading + Correct Factor, Margin = Measurement Limit, Correct Factor=Lisn Factor+Cable Factor.
Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 32 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.8. Emissions in Restricted Bands
5.8.1 Standard Applicable
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 20 dB. Attenuation below the general limits specified in §15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)).
5.8.2. Test Setup Layout

5.8.3. Measuring Instruments and Setting
Please refer to equipment list in this report. The following table is the setting of Spectrum Analyzer.
5.8.4. Test Procedures
According to KDB558074 D01 15.247 Meas Guidance v05r02 for Antenna-port conducted measurement. Antenna-port conducted measurements may also be used as an alternative to radiated measurements for demonstrating compliance in the restricted frequency bands. If conducted measurements are performed, then proper impedance matching must be ensured and an additional radiated test for cabinet/case spurious emissions is required. 1). Check the calibration of the measuring instrument using either an internal calibrator or a known signal from an external generator. 2). Remove the antenna from the EUT and then connect to a low loss RF cable from the antenna port to an EMI test receiver, then turn on the EUT and make it operate in transmitting mode. Then set it to Low Channel and High Channel within its operating range, and make sure the instrument is operated in its linear range. 3). Set both RBW and VBW of spectrum analyzer to 100 kHz with a convenient frequency span including 100kHz bandwidth from band edge, for Radiated emissions restricted band RBW=1MHz, VBW=3MHz for peak detector and RBW=1MHz, VBW=1/B for AV detector. 4). Measure the highest amplitude appearing on spectral display and set it as a reference level. Plot the graph with marking the highest point and edge frequency. 5). Repeat above procedures until all measured frequencies were complete. 6). Measure the conducted output power (in dBm) using the detector specified by the appropriate regulatory agency (see 12.2.2, 12.2.3, and 12.2.4 for guidance regarding measurement procedures for determining quasi-peak, peak, and average conducted output power, respectively). 7). Add the maximum transmit antenna gain (in dBi) to the measured output power level to determine the EIRP level (see 12.2.5 for guidance on determining the applicable antenna gain) 8). Add the appropriate maximum ground reflection factor to the EIRP level (6 dB for frequencies 30 MHz, 4.7 dB for frequencies between 30 MHz and 1000 MHz, inclusive and 0 dB for frequencies > 1000 MHz). 9). For devices with multiple antenna-ports, measure the power of each individual chain and sum the EIRP of all chains in linear terms (e.g., Watts, mW). 10). Convert the resultant EIRP level to an equivalent electric field strength using the following relationship:
E = EIRP 20log D + 104.8=EIRP+95.26
Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 33 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

Where: E = electric field strength in dBV/m, EIRP = equivalent isotropic radiated power in dBm D = specified measurement distance in meters. 11). Since the out-of-band characteristics of the EUT transmit antenna will often be unknown, the use of a conservative antenna gain value is necessary. Thus, when determining the EIRP based on the measured conducted power, the upper bound on antenna gain for a device with a single RF output shall be selected as the maximum in-band gain of the antenna across all operating bands, or 2 dBi, whichever is greater. However, for devices that operate in multiple frequency bands while using the same transmit antenna, the highest gain of the antenna within the operating band nearest in frequency to the restricted band emission being measured may be used in lieu of the overall highest gain when the emission is at a frequency that is within 20 percent of the nearest band edge frequency, but in no case shall a value less than 2 dBi be used. 12). Compare the resultant electric field strength level to the applicable regulatory limit. 13). Perform radiated spurious emission test duress until all measured frequencies were complete.
5.8.5 Test Results

PASS
Please refer to Appendix B.7
Remark: 1). Test results including cable loss; 2). "---"means that the fundamental frequency not for 15.209 limits requirement; 3). The average measurement was not performed when the peak measured data under the limit of average detection. 4). Detector AV is setting spectrum/receiver. RBW=1MHz/VBW=1/B/Sweep time=Auto/Detector=Peak. 5). Since the out-of-band characteristics of the EUT transmit antenna will often be unknown, the use of a conservative antenna gain value is necessary. Thus, when determining the EIRP based on the measured conducted power, the upper bound on antenna gain for a device with a single RF output shall be selected as the maximum in-band gain of the antenna across all operating bands, or 2 dBi, whichever is greater. However, for devices that operate in multiple frequency bands while using the same transmit antenna, the highest gain of the antenna within the operating band nearest in frequency to the restricted band emission being measured may be used in lieu of the overall highest gain when the emission is at a frequency that is within 20 percent of the nearest band edge frequency, but in no case shall a value less than 2 dBi be used.

Page 34 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

5.9. Antenna Requirements
5.9.1 Standard Applicable
According to antenna requirement of §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. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that a broken antenna can be re-placed by the user, but the use of a standard antenna jack or electrical connector is prohibited. This requirement does not apply to carrier current devices or to devices operated under the provisions of Sections 15.211, 15.213, 15.217, 15.219, or 15.221. Further, this requirement does not apply to intentional radiators that must be professionally installed, such as perimeter protection systems and some field disturbance sensors, or to other intentional radiators which, in accordance with Section 15.31(d), must be measured at the installation site. However, the installer shall be responsible for ensuring that the proper antenna is employed so that the limits in this Part are not exceeded.
And according to §15.247(4)(1), system operating in the 2400-2483.5MHz bands that are used exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum peak output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi.
5.9.2 Antenna Connected Construction
5.9.2.1. Standard Applicable
According to § 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.
5.9.2.2. Antenna Connector Construction
The gains of antenna used for transmitting is 2.17dBi(Max.), and the antenna is an PIFA Antenna and no consideration of replacement. Please see EUT photo for details.
5.9.2.3. Results: Compliance.

Page 35 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

6. LIST OF MEASURING EQUIPMENTS

Item

Equipment

Manufacturer

Model No.

Power Meter

R&S

NRVS

Power Sensor

R&S

NRV-Z81

Power Sensor

R&S

NRV-Z32

Test Software

Tonscend

JS1120-2

RF Control Unit

Tonscend

JS0806-2

MXA Signal Analyzer

Agilent

N9020A

DC Power Supply

Agilent

E3642A

EMI Test Software

AUDIX

3m Semi Anechoic Chamber

SIDT FRANKONIA

SAC-3M

10 Positioning Controller

Max-Full

MF7802BS

11 Active Loop Antenna SCHWARZBECK FMZB 1519B

By-log Antenna

SCHWARZBECK VULB9163

Horn Antenna

SCHWARZBECK BBHA 9120D

Broadband Horn Antenna

SCHWARZBECK BBHA 9170

15 Broadband Preamplifier SCHWARZBECK

BBV9719

EMI Test Receiver

RS SPECTRUM ANALYZER

18 Broadband Preamplifier

R&S R&S
/

ESR 7 FSP40 BP-01M18G

6dB Attenuator

100W/6dB

3dB Attenuator

2N-3dB

EMI Test Receiver

R&S

ESPI

Artificial Mains

R&S

ENV216

10dB Attenuator

SCHWARZBECK MTS-IMP-136

EMI Test Software

Farad

Serial No. 100444 100458 10057 / N/A
MY50510140 N/A /
03CH03-HY
MF780208586 00005
9163-470 9120D-1925
791
9719-025 101181
100503
P190501 1172040
/ 101940 101288 261115-001-0032
/

Cal Date 2022-06-16 2022-06-16 2022-06-16
N/A 2022-10-29 2022-10-29 2022-10-29
N/A
2022-06-16
N/A 2021-08-29 2021-09-12 2021-09-05
2021-08-29
2022-06-16 2022-06-16
2022-10-29
2022-06-16 2022-06-16 2022-10-29 2022-08-18 2022-06-16 2022-06-16
N/A

Due Date 2023-06-15 2023-06-15 2023-06-15
N/A 2023-10-28 2023-10-28 2023-10-28
N/A
2023-06-15
N/A 2024-08-28 2024-09-11 2024-09-04
2024-08-28
2023-06-15 2023-06-15
2023-10-28
2023-06-15 2023-06-15 2023-10-28 2023-08-17 2023-06-15 2023-06-15
N/A

Page 36 of 36

FCC ID: 2AZVY-L10

Report No.: LCSA022023062EC

7. TEST SETUP PHOTOGRAPHS OF EUT
Please refer to separated files for Test Setup Photos of the EUT.
8. EXTERIOR PHOTOGRAPHS OF THE EUT
Please refer to separated files for External Photos of the EUT.
9. INTERIOR PHOTOGRAPHS OF THE EUT
Please refer to separated files for Internal Photos of the EUT.

----------------THE END OF REPORT---------------

Related FCC IDs:

2AZVY-L10 - Benton Technology Co., Ltd Tablet PC [-L10]

WPS 文字 PDFsharp 1.50.5147 (www sharp.com)