2AL6KBL-M8821CS1IEEE 802.11 a/b/g/n/ac(1T1R)WLAN with Bluetooth Module

0 BL-M8821CS1 SPECIFICATION IEEE 802.11 a/b/g/n/ac 1T1R WLAN with Bluetooth2.1/4.2 with SDIO and HS-UART MIXED INTERFACE Version: 1.0 Customer Date Model Name BL-M8821CS1 Part NO. Blink Approve Field ENGINEER QC SALES Customer Approve Field ENGINEER QC MANUFACTORY PURCHASING B-LINK ELECTRONIC CO., LTD in shenzhen 1 Contents 1. General Description .............................................................................................................................. 2 2. The range of applying ........................................................................................................................... 2 3. Product Specification ............................................................................................................................ 2 3.1 Function Block diagram ............................................................................................................................. 2 3.2 Electrical and Performance Specification .................................................................................................. 3 3.3Power Supply DC Characteristics ................................................................................................................ 4 3.4 Product Photo ............................................................................................................................................ 6 3.5 Mechanical Specification ........................................................................................................................... 6 3.6 Product Pin Definition ............................................................................................................................... 7 4. Supported platform .............................................................................................................................. 8 5. Peripheral Schematic Reference Design ................................................................................................ 9 6. Package Information ............................................................................................................................ 9 7. Typical Solder ReflowProfile ................................................................................................................. 9 8. Precautions for use ............................................................................................................................ 10 B-LINK ELECTRONIC CO., LTD in shenzhen 2 1. General Description BL-M8821CS1 is a small size and low profile of WiFi+BT combo module with LGA (Land-Grid Array) footprint, board size is 12mm*12mm with module height of 2.35mm. It can beeasily manufactured on SMT process and highly suitable for tablet PC, ultra book, mobile device and consumer products. It provides GSPI/SDIO interface for WiFi to connect with host processor and high speed UART interface for BT. It also has a PCM interface for audio data transmission with direct link to external audio codec via BT controller. The WiFi data rate can go up to 433.3Mbps in theory by using 1stream 802.11a/b/g/n/ac MIMO technology and Bluetooth can support BT2.1+EDR/BT3.0 and BT4.2. 2. The range of applying MID, networking camera, STB GPS, E-book, Hard disk player, Network Radios, PSP, etc, the device which need be supported by wireless networking. 3. Product Specification 3.1 Function Block diagram B-LINK ELECTRONIC CO., LTD in shenzhen 3 3.2 Electrical and Performance Specification Item Description BL-M8821CS1Product Name RTL8821CSMajor Chipset SDIO 1.1/ 2.0/ 3.0Host Interface Standard WiFi: IEEE802.11a, IEEE802.11b, IEEE802.11g, IEEE802.11n, IEEE802.11ac, BT: BT V2.1 BR+EDR, BT V3.0+HS, BT V4.0 LE+ BR/EDR , BT V4.1, BT V4.2 Frequency Range Modulation Type Wifi ： 802.11b: CCK, DQPSK, DBPSK 802.11a/g: 64-QAM, 16-QAM, QPSK, BPSK 802.11n: 64-QAM, 16-QAM, QPSK, BPSK 802.11ac: 256-QAM, 64-QAM, 16-QAM, QPSK, BPSK BT: 8DPSK, π /4 DQPSK, GFSK Working Mode Infrastructure, Ad-Hoc Data Transfer Rate Wifi ： 802.11b: 11, 5.5, 2, 1 Mbps 802.11a/g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps 802.11n: MCS 0 to 7 for HT20/HT40 802.11ac: MCS 0 to 9 for VHT80 BT: 1 Mbps for Basic Rate and LE Mode; 2,3 Mbps for Enhanced Data Rate Spread Spectrum IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum) IEEE 802.11a/g/n/ac:OFDM (Orthogonal Frequency Division Multiplexing) BT: FHSS(Frequency-Hopping Spread Spectrum) Sensitivity @PER WiFi: 11ac: mcs9 VHT80: -58dBm@10%PER 135M:-68dBm@10%PER 54M:-75dBm@10%PER； 11M:-86dBm@10%PER； 6M: -90dBm@10%PER； 1M: -92dBm@10%PER; BT: -89dBm@1Mbps, -85dBm@2Mbps, -83dBm@3Mbps； RF Power(Typical) 2.4GWiFi:15.98dBm(Max) 5.2GWiFi:11.98dBm(Max) 5.8GWiFi:9.86dBm(Max) BT: 4.96dBm(Max) BLE:3.56dBm(Max) Connect to the external antenna through the half holeAntenna type Dimension(L*W*H) 12.0*12.0*2.35mm (LxWxH) ，Tolerance: +-0.15mm 3.3V +/-0.2VPower supply standby mode [email protected] ,Power Consumption TX mode [email protected] BT:2.402~2.48GHz(BT) 2.4GWIFI:2.412~2.472GHz(USA 11Channels, Europe and others 13 channels) B5GWIFI:5.18~5.24GHz/5.745~5.825GHz B-LINK ELECTRONIC CO., LTD in shenzhen 4 -10°C to +50°CWorking Temperature Storage temperature -40°C to +85°C 3.3Power Supply DC Characteristics Vcc=3.3V，Ta= 25 °C，unit: mA MaxSupply current Typ. 8982Standby (RF disabled) 802.11b 1Mbps 11Mbps Max.Typ.Max.Typ.Supply current 335350TX mode 330 320 RX mode 90 969295 802.11g 6Mbps 54Mbps Max.Typ.Max.Typ.Supply current TX mode 235250 120 110 RX mode 98959490 802.11n HT20 MCS0 MCS7 Max.Typ.Max.Typ.Supply current 105115230240TX mode 99989490RX mode 802.11n HT40 MCS0 MCS7 Max.Typ.Max.Typ.Supply current 100110225235TX mode RX mode 90 999895 802.11ac VHT80 MCS0 MCS9 Max.Typ.Max.Typ.Supply current 105115155166TX mode RX mode 90 95 9899 B-LINK ELECTRONIC CO., LTD in shenzhen 5 3.4 Product Photo TOP Bottom 3.5 Mechanical Specification Tolerance: +-0.15mm B-LINK ELECTRONIC CO., LTD in shenzhen 6 3.6 Product Pin Definition 1 GND Grond 2 WIFI/BT_ANT WIFI/BT_ANT 3 GND Grond 4,5 NC NC 6 BT_WAKE …

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CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 <2019-12-25> TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AL6KBL-M8821CS1 BL-M8821CS1 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Declaration Letter of Software Security Requirements User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, (Signed) Name / Title: Hanbing Deng / Manager Company: Shenzhen Bilian Electronic Co.,Ltd. Address: Building B1,Zhongxing Industrial Zone,Juling,Jutang Community, Guanlan street,Longhua New District, Shenzhen,Guangdong,P.R. China Phone: 18118768735 Fax: 0755-24665666 E-Mail: [email protected]

Shenzhen Bilian Electronic Co.,Ltd. Building B1,Zhongxing Industrial Zone,Juling,Jutang Community, Guanlan street,Longhua New District, Shenzhen,Guangdong,P.R. China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Dec.25, 2019 To whom it may concern: We, Shenzhen Bilian Electronic Co.,Ltd. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AL6KBL-M8821CS1 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, (Signed) Name / Title: Hanbing Deng / Manager Company: Shenzhen Bilian Electronic Co.,Ltd. Address: Building B1,Zhongxing Industrial Zone,Juling,Jutang Community, Guanlan street,Longhua New District, Shenzhen,Guangdong,P.R. China Phone: 18118768735 Fax: 0755-24665666 E-Mail: [email protected]

Shenzhen Bilian Electronic Co.,Ltd. Building B1,Zhongxing Industrial Zone,Juling,Jutang Community, Guanlan street,Longhua New District, Shenzhen,Guangdong,P.R. China UNII Device Declaration Letter To whom it may concern: We have declared below featured for FCC equipment authorization, Device FCC ID: 2AL6KBL-M8821CS1 (1) DFS Device: Master Client with Radar detection capability N/A Client without radar detection capability, (2) Active / Passive Scanning , adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode capability Access point capability 2412-2462 Yes No Yes No Yes No Yes No 5180-5240 Yes No Yes No Yes No Yes No 5190-5230 Yes No Yes No Yes No Yes No 5210-5210 Yes No Yes No Yes No Yes No 5745-5825 Yes No Yes No Yes No Yes No 5755-5795 Yes No Yes No Yes No Yes No 5775-5775 Yes No Yes No Yes No Yes No (3) Country code selection ability Yes No If yes, pls explain how it was implemented: (4) Meet 15.202 requirement Yes No pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes cannot be modified by end user or an installer. Apply Does not apply (If apply, pls help to provide explanation on it was implement, and how software was controlled) Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Hanbing Deng / Manager Company: Shenzhen Bilian Electronic Co.,Ltd. Address: Building B1,Zhongxing Industrial Zone,Juling,Jutang Community, Guanlan street,Longhua New District, Shenzhen,Guangdong,P.R. China Phone: 18118768735 Fax: 0755-24665666 E-Mail: [email protected]

Shenzhen Bilian Electronic Co.,Ltd. Building B1,Zhongxing Industrial Zone,Juling,Jutang Community, Guanlan street,Longhua New District, Shenzhen,Guangdong,P.R. China Module Approval Request Letter 2019-12-25 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subjects: Module Approval Request Letter The Device,FCC ID: 2AL6KBL- M8821CS1, is seeking FCC authorization as a modular transmitter. The EUT meets the requirement for modular approval as detailed in FCC Public Notice DA 00-1407. Compliance to each of the requirement is described below: (a) The radio elements must have the radio frequency circuitry be shielded. Physical/discrete and tuning capacitors may be located external to the shield, but must be on the module assembly. Yes the module with a shield. (b) The module shall have buffered modulation/data input(s) (if such inputs are provided) to ensure that the module will comply with the requirements set out in the applicable RSS standard under conditions of excessive data rates or over-modulation. Yes. (c) The module shall have its own power supply regulation on the module. This is to ensure that the module will comply with the requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. The modular has an onboard 3.3V regulator(integrated in RTL8821CS). (d) The module shall comply with the provisions for external power amplifiers and antennas detailed in this standard. The equipment certification submission shall contain a detailed description of the configuration of all antennas that will be used with the module. The modular has a External antenna which comply with the antenna requirement of Section 15.203. (e) The module shall be tested for compliance with the applicable standard in a stand-alone configuration, i.e. the module must not be inside another device during testing. The modular was tested in a standalone configuration apart from host units. (f) The module shall comply with the Category I equipment labeling requirements and CFR § 15.212(a)(1)(vi). The modular has its own FCC ID number. (g) The module shall comply with any applicable FCC RF exposure requirement which are based on the intended use/configurations. Yes, RF cexposure evaluation performed at 20cm. (h) The modular transmitter complies with all applicable FCC rules. Instructions for maintaining compliance are given in the user instructions. Yes If you have any questions, please feel free to contact us at the address shown below Sincerely, Name / Title: Hanbing Deng / Manager Company: Shenzhen Bilian Electronic Co.,Ltd. Address: Building B1,Zhongxing Industrial Zone,Juling,Jutang Community, Guanlan street,Longhua New District, Shenzhen,Guangdong,P.R. China Phone: 18118768735 Fax: 0755-24665666 E-Mail: [email protected]

FCC ID: 2AL6KBL-M8821CS1 Fig. 1 Fig. 2 FCC ID: 2AL6KBL-M8821CS1 Fig. 3

_____________________________________________________________________________________________________ LABEL AND LOCATION (Size: L1.0cm x 1.0cm) Label Location Model No.: BL-M8821CS1 FCCID: 2AL6KBL-M8821CS1

FCC ID: 2AL6KBL-M8821CS1 Fig. 1 Fig. 2 BT& WLAN Antenna FCC ID: 2AL6KBL-M8821CS1 Fig. 3 Fig. 4 FCC ID: 2AL6KBL-M8821CS1 Fig. 5 BT& WLAN Antenna Connector

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No...................... : FCC ID. ............................................ : GTS20191209006-2-26 2AL6KBL-M8821CS1 Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Moon Tan Approved by ( position+printed name+signature) . : Manager Simon Hu Date of issue .................................... : Dec.21, 2019 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ........................................... : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : Shenzhen Bilian Electronic Co.,Ltd. Address ............................................ : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Test specification ........................... : Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,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. Test item description ..................... : IEEE 802.11 a/b/g/n/ac(1T1R)WLAN with Bluetooth Module Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Bilian Electronic Co.,Ltd. Model/Type reference ...................... : BL-M8821CS1 Listed Models .................................. : N/A Modulation Type ............................... : IEEE 802.11a /802.11b/802.11g/802.11n/802.11ac Operation Frequency........................ : From 2402MHz-2480MHz, 2412MHz to 2462MHz, 5180MHz to 5240MHz, 5745MHz to 5825MHz Hardware Version ............................ : 1.0 Software Version .............................. : V1.0 Rating ............................................... : DC 3.3V Result ............................................... : PASS Report No.: GTS20191209006-2-26 Page 2 of 12 T E S T R E P O R T Test Report No. : GTS20191209006-2-26 Dec.21, 2019 ______________________________________________________________________________________________ Date of issue Equipment under Test : IEEE 802.11 a/b/g/n/ac(1T1R)WLAN with Bluetooth Module Model /Type : BL-M8821CS1 Listed Models : N/A Applicant : Shenzhen Bilian Electronic Co.,Ltd. Address : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Manufacturer : Shenzhen Bilian Electronic Co.,Ltd. Address : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Test Result: PASS 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. Report No.: GTS20191209006-2-26 Page 3 of 12 Contents 1. SUMMARY ............................................................................................................................................................. 4 1.1 EUT CONFIGURATION ........................................................................................................................................................ 4 1.2 PRODUCT DESCRIPTION ..................................................................................................................................................... 4 2. TEST ENVIRONMENT .............................................................................................................................................. 5 2.1 ADDRESS OF THE TEST LABORATORY ..................................................................................................................................... 5 2.2 TEST FACILITY .................................................................................................................................................................. 5 2.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 5 2.4 STATEMENT OF THE MEASUREMENT UNCERTAINTY .................................................................................................................. 5 3. METHOD OF MEASUREMENT ................................................................................................................................. 6 3.1 APPLICABLE STANDARD ...................................................................................................................................................... 6 3.2 REQUIREMENT ................................................................................................................................................................. 6 3.3 LIMIT ............................................................................................................................................................................. 6 3.4 MPE CALCULATION METHOD ............................................................................................................................................. 7 3.…

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Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.407 Report Reference No. ..................... : FCC ID............................................. : GTS20191209006-2-25 2AL6KBL-M8821CS1 Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Moon Tan Approved by ( position+printed name+signature) . : Manager Simon Hu Date of issue .................................... : Dec.21, 2019 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : Shenzhen Bilian Electronic Co.,Ltd. Address ............................................ : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Test specification ........................... : Standard ........................................... : FCC Part 15.407: UNLICENSED NATIONAL INFORMATION INFRASTRUCTURE DEVICES TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,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. Test item description ..................... : IEEE 802.11 a/b/g/n/ac(1T1R)WLAN with Bluetooth Module Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Bilian Electronic Co.,Ltd. Model/Type reference ...................... : BL-M8821CS1 Listed Models .................................. : N/A Operation Frequency ........................ : From 5180MHz to 5240MHz/ 5745MHz to 5825MHz Hardware Version ............................ : 1.0 Software Version .............................. : V1.0 Rating ............................................... : DC 3.3V Result ............................................... : PASS Report No.: GTS20191209006-2-25 Page 2 of 60 T E S T R E P O R T Test Report No. : GTS20191209006-2-25 Dec.21, 2019 ____________________________________________________________________________________ Date of issue Equipment under Test : IEEE 802.11 a/b/g/n/ac(1T1R)WLAN with Bluetooth Module Model /Type : BL-M8821CS1 Listed Models : N/A Applicant : Shenzhen Bilian Electronic Co.,Ltd. Address : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Manufacturer : Shenzhen Bilian Electronic Co.,Ltd. Address : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Test Result: PASS 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. Report No.: GTS20191209006-2-25 Page 3 of 60 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 6 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 6 2.5. EUT operation mode .............................................................................................................................. 6 2.6. Block Diagram of Test Setup ................................................................................................................. 6 2.7. Related Submittal(s) / Grant (s) ............................................................................................................. 6 2.8. Special Accessories ............................................................................................................................... 6 2.9. Modifications .......................................................................................................................................... 6 3. TEST ENVIRONMENT ..................................................................................................................................... 7 3.1. Address of the test laboratory ................................................................................................................ 7 3.2. Test Facility ............................................................................................................................................ 7 3.3. Environmental conditions ....................................................................................................................... 7 3.4. Test Description .....…

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Report No.: GTS20191209006-2-25 Page 36 of 60 4.6. 6dB Bandwidth TEST CONFIGURATION EUT SPECTRUM ANALYZER TEST PROCEDURE According to KDB789033 D02 General UNII Test Procedures New Rules v01 for one of the following procedures may be used for section 15.407(e) specifies the minimum 6 dB emission bandwidth of at least 500 KHz for the band 5.715-5.85 GHz. The following procedure shall be used for measuring this bandwidth: a. Set RBW = 100 kHz. b. Set the video bandwidth (VBW) ≥ 3 × RBW c. Detector = Peak. d. Trace mode = max hold. e. Sweep = auto couple. f. Allow the trace to stabilize g. Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. Note: The automatic bandwidth measurement capability of a spectrum analyzer or EMI receiver may be employed if it implements the functionality described above. LIMIT For Section 15.407(e) specifies the minimum 6 dB emission bandwidth of at least 500 KHz for the band 5.715- 5.85 GHz TEST RESULTS Type Channel 99%Bandwidth (MHz) 6dB Bandwidth (MHz) Limit (KHz) Result 802.11a 149 17.387 16.560 ≥500 Pass 157 17.216 16.560 165 17.158 16.560 802.11nHT20 149 18.370 17.800 ≥500 Pass 157 18.161 17.720 165 18.039 17.720 802.11ac20 149 18.327 17.760 ≥500 Pass 157 18.090 17.680 165 18.058 17.720 802.11n40 151 37.478 36.560 ≥500 Pass 159 37.252 36.560 802.11ac40 151 37.540 36.560 ≥500 Pass 159 37.255 36.560 802.11ac80 155 76.134 76.320 ≥500 Pass Report No.: GTS20191209006-2-25 Page 37 of 60 99%Bandwidth 802.11a 802.11n HT20 CH149 CH149 CH157 CH157 CH165 CH165 Report No.: GTS20191209006-2-25 Page 38 of 60 99%Bandwidth 802.11ac20 802.11n HT40 CH149 CH151 CH157 CH159 CH165 Report No.: GTS20191209006-2-25 Page 39 of 60 99%Bandwidth 802.11ac40 802.11ac80 CH151 CH155 CH159 Report No.: GTS20191209006-2-25 Page 40 of 60 6dB Bandwidth 802.11a 802.11n HT20 CH149 CH149 CH157 CH157 CH165 CH165 Report No.: GTS20191209006-2-25 Page 41 of 60 6dB Bandwidth 802.11ac20 802.11n HT40 CH149 CH151 CH157 CH159 CH165 Report No.: GTS20191209006-2-25 Page 42 of 60 6dB Bandwidth 802.11ac40 802.11ac80 CH151 CH155 CH159 Report No.: GTS20191209006-2-25 Page 43 of 60 4.7. 26dBc Bandwidth TEST CONFIGURATION EUT SPECTRUM ANALYZER TEST PROCEDURE According to KDB789033 D02 General UNII Test Procedures New Rules v01 for one of the following procedures may be used for Emission Bandwidth (EBW) measurement: a. Set RBW = 300 kHz (approximately 1% of the emission bandwidth). b. Set the video bandwidth (VBW) = 1000 KHz (VBW > RBW) c. Detector = Peak. d. Trace mode = max hold. e. Sweep = auto couple. f. Allow the trace to stabilize g. Measure the maximum width of the emission that is 26 dB down from the maximum of the emission. Compare this with the RBW setting of the analyzer. Readjust RBW and repeat measurement as needed until the RBW/EBW ratio is approximately 1%. Note: The automatic bandwidth measurement capability of a spectrum analyzer or EMI receiver may be employed if it implements the functionality described above. LIMIT No Limits for 26dBc Bandwith TEST RESULTS Type Channel 99%Bandwidth (MHz) 26dB Bandwidth (MHz) Limit (KHz) Result 802.11a 36 16.965 20…

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