FCC ID: 2AC23-WC1KR2601 WIFI Module

Hui Zhou Gaoshengda Technology Co., LTD WC1KR2601 WIFI Module IEEE 802.11 a/b/g/n/ac 2T/2R Model Number: WC1KR2601 Product Descrition The WC1KR2601 is a complete dual-band(2.4GHz and 5GHz)WIFI 22 MIMO module. This module provides a high level of integration with a dual-stream IEEE 802.11ac MAC/ base band /radio.The WLAN operation supports 20MHz,40MHz and 80MHz channels for data rates up to 866.7Mbps. It fully complies with IEEE 802.11 a/b/g/n/ac feature rich wireless connectivity at high standards,delivers reliable,cost-effective, throughput from an extended distance. Product Features Product Specification WIF Module Model Complies with IEEE 802.11b/g/n for 2.4GHz and IEEE 802.11a/n/ac 5GHz Wireless LAN. Two transmit and Two receive path(2T2R) Works with all existing network nfrastructure. Capable of up to 128-Bit WEP Encryption. Freedom to roam while staying connected. UP to 866.7 Mbps High-Speed Transfer Rate in 802.11ac mode of operation. Operating SystemsLinux,Win7, Win8, Win10,XP Low power consumption. Easy to install and configure. High speed USB 2.0 interface ROHS compliant Product Name WC1KR2601 Standard Interface 802.11 a /b/g/n/ac USB Data Transfer Rate 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and maximum of 866.7Mbps Modulation Method DQPSK,DBPSK,CCK(802.11b) QPSK,BPSK,16QAM,64QAM with OFDM (802.11g) QPSK,BPSK,16QAM,64QAM with OFDM (802.11n) QPSK,BPSK,16QAM,64QAM with OFDM (802.11a) QPSK,BPSK,16QAM,64QAM,256QAM with OFDM (802.11ac) Frequency Band 2.4G: 2412~2462 MHz 5G: 5150~5250MHz,5725~5850MHz Operation Mode Infrastructure Security WEP, TKIP, AES, WPA, WPA2 Operating Voltage 3.3V10%

Current Consumption 1000mA Antenna Type PIFA Operating Temperature 0 ~ 60C ambient temperature Storage Temperature

-40 ~ 80C ambient temperature Humidity 5 to 95 % maximum (non-condensing) NOTICE:

please keep this product and accessories attached to the places which children can't touch;

do not splash water or other liquid onto this product, otherwise it may cause damage;

do not put this product near the heat source or direct sunlight, otherwise it may cause deformation or malfunction;

please keep this product away from flammable or naked flame;

Address: NO.2 HuaXing RD,ZhongKai High Technology Development Area,Huizhou,Guangdong, China PAGE 1 OF 3 Version 1.0 Hui Zhou Gaoshengda Technology Co., LTD WC1KR2601 please do not repair this product by yourself. Only qualified personnel can be repaired. FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation. The devices must be installed and used in strict accordance with the manufacturers instructions as described in the user documentation that comes with the product. Modular could be only used in mobile or fix device, and could not be used in any portable device. The module must be installed in TV set. In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. Caution!

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment. Regulation information

(1) This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.

(2) This compliance to FCC radiation exposure limits for an uncontrolled environment, and minimum of 20cm separation between antenna and body.

(3) The device is going to be operated in 5150~5250MHz frequency range. It is restricted indoor environment only.

(4) Manual Information to the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this module.

(5) The end product must carry a label stating Contains TX FCC ID: 2AC23-WC1KR2601. Address: NO.2 HuaXing RD,ZhongKai High Technology Development Area,Huizhou,Guangdong, China PAGE 2 OF 3 Version 1.0

APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS Page 1 of 1 FCC ID: 2AC23-WC1KR2601 EUT INTERNAL PHOTOS EUT Photo Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS Page 1 of 3 FCC ID: 2AC23-WC1KR2601 EUT EXTERNAL PHOTOS EUT Photo EUT Photo Wi-Fi Antenna Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 2 of 3 FCC ID: 2AC23-WC1KR2601 EUT Photo EUT Photo Wi-Fi Antenna Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 3 of 3 FCC ID: 2AC23-WC1KR2601 EUT Photo (Wi-Fi Antenna) Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

WC1KR2601 TWO-DIMENS LON CODE MAC; 2 2 38 24 3 2 2 2k 28 3K 2 FCC 1D: 2AC23-WC1KR2601 SN;i 2 2 2 ok ok ok KK XX Cc ae 0 a Carry

[Hui Zhou Gaoshengda Technology Co.,LTD]

[October 10, 2018]

Attention: Application Examiner RE: Request for Confidentiality Applicant: [Hui Zhou Gaoshengda Technology Co.,LTD]

FCC ID: [2AC23-WC1KR2601]

To Whom It May Concern:

Permanent Confidentiality [Complete this section if permanent confidentiality is requested]

Request is hereby submitted by [Hui Zhou Gaoshengda Technology Co.,LTD] to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential:

e Schematics e Detailed Block Diagrams e Detailed Operational/Functional Description Rationale for request for confidentiality:

[Hui Zhou Gaoshengda Technology Co.,LTD] has invested considerable time and materials in research and development to produce the referenced product. [Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us.] [Short term confidentiality: Disclosure of the short-

term confidential portions of this application during the period of importation and/or distribution would reveal key aspects of proprietary technology to competitors and diminish the value of our investment in research and development. ]

If you have questions or need further information, please contact the undersigned. Sincerely,

[Signature]

Hui Guan

[Hui Guan]

[Manager]

[Hui Zhou Gaoshengda Technology Co.,LTD]

1(1)

Date: October 10, 2018 Federal Communications Commission 445 12th Street SW Washington, DC 20554 Subject: Limited Agency Agreement

(Hui Zhou Gaoshengda Technology Co.,LTD) FCC ID: (2AC23-WC1KR2601) To Whom It May Concern:

Shenzhen UnionTrust Quality and Technology Co., Ltd. is authorized to act on our behalf, until otherwise notified, for applications to Intertek Testing Services. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: 36 months By: Hui wo Hui Guan

(Signature') (Print name) Title: Manager On behalf of: Hui Zhou Gaoshengda Technology Co.,LTD Telephone: +86-0752-2096698

Version Page 2 of 11 Report No.: 180907019RFC-3 Version No. Date V1.0 September 26, 2018 Description Original Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 3 of 11 Report No.: 180907019RFC-3 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD ................................................................................. 4 1.4 OTHER INFORMATION ......................................................................................................................................... 6 1.5 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................................... 6 1.6 DEVIATION FROM STANDARDS ............................................................................................................................ 6 1.7 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 6 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 7 2. EQUIPMENT LIST .................................................................................................................................................... 7 3. MPE EVALUATION ................................................................................................................................................... 8 3.1 REFERENCE DOCUMENTS FOR EVALUATION ........................................................................................................ 8 3.2 MPE COMPLIANCE REQUIREMENT ..................................................................................................................... 8 3.2.1 LIMITS ................................................................................................................................................... 8 3.2.2 TEST PROCEDURE ................................................................................................................................. 8 3.3 MPE CALCULATION METHOD ............................................................................................................................. 9 3.4 MPE CALCULATION RESULTS ............................................................................................................................ 9 3.4.1 FOR WLAN ........................................................................................................................................... 9 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP ........................................................................................................ 11 APPENDIX 2 PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS .................................................................... 11 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com 1. GENERAL INFORMATION 1.1 CLIENT INFORMATION Page 4 of 11 Report No.: 180907019RFC-3 Applicant:

Hui Zhou Gaoshengda Technology Co.,LTD Address of Applicant:

NO.75 Zhongkai Development Area, Huizhou, Guangdong, China Manufacturer:

Hui Zhou Gaoshengda Technology Co.,LTD Address of Manufacturer: NO.75 Zhongkai Development Area, Huizhou, Guangdong, China 1.2 EUT INFORMATION Product Name:

Model No.:

WIFI Module WC1KR2601 Add. Model No.:

N/A Trade Mark:

DUT Stage:

EUT Supports Function:

GSD Identical Prototype 2.4 GHz ISM Band:

5 GHz U-NII Bands:

IEEE 802.11b/g/n 5 150 MHz to 5 250 MHz IEEE 802.11a/n/ac 5 725 MHz to 5 850 MHz IEEE 802.11a/n/ac 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD For 2.4 GHz ISM Band of Wi-Fi Frequency Band:

2400 MHz to 2483.5 MHz Frequency Range:

2412 MHz to 2462 MHz Support Standards:

Type of Modulation:

Data Rate:

Number of Channels:

Channel Separation:

Antenna Type:

Antenna Gain:

Directional gain:

IEEE 802.11b, IEEE 802.11g, IEEE 802.11n-HT20, IEEE 802.11n-HT40 IEEE 802.11b: DSSS(CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM(64-QAM, 16-QAM, QPSK, BPSK) IEEE 802.11n-HT20: OFDM(64-QAM, 16-QAM, QPSK, BPSK) IEEE 802.11n-HT40: OFDM(64-QAM, 16-QAM, QPSK, BPSK) IEEE 802.11b: Up to 11 Mbps IEEE 802.11g: Up to 54 Mbps IEEE 802.11n-HT20: Up to MCS15 IEEE 802.11n-HT40: Up to MCS15 IEEE 802.11b: 11 IEEE 802.11g: 11 IEEE 802.11n-HT20: 11 IEEE 802.11n-HT40: 7 5 MHz Chain 0 Chain 1 Chain 0 Chain 1 6 dBi SISO_ Chain 0 PIFA Antenna PIFA Antenna 3 dBi 3 dBi IEEE 802.11b: 19.04 dBm IEEE 802.11g: 22.23 dBm IEEE 802.11b: 17.54 dBm IEEE 802.11g: 20.07 dBm IEEE 802.11n-HT20: 20.68 dBm IEEE 802.11n-HT40: 19.21 dBm Maximum Peak Power:

SISO_ Chain 1 MIMO_ Chain 0+1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 5 of 11 Report No.: 180907019RFC-3 For 5 GHz U-NII Bands of Wi-Fi Frequency Bands:

Frequency Ranges:

Support Standards:

TPC Function:

DFS Operational mode:

Type of Modulation:

Channel Spacing:

Data Rate:

Number of Channels:

Antenna Type:

Antenna Gain:

Directional gain:

Maximum Output Power (dBm):

Conducted 5150 MHz to 5250 MHz (U-NII-1) 5 725 MHz to 5 850 MHz (U-NII-3) 5180 MHz to 5240 MHz 5 745 MHz to 5 825 MHz IEEE 802.11a/n/ac Not Support Slave without radar Interference detection function 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) IEEE 802.11a/n-HT20/ac-VHT20: 20 MHz IEEE 802.11n-HT40/ac-VHT40: 40 MHz IEEE 802.11ac-VHT80: 80 MHz IEEE 802.11a: Up to 54 Mbps IEEE 802.11n-HT20: Up to MCS15 IEEE 802.11n-HT40: Up to MCS15 IEEE 802.11ac-VHT20: Up to MCS8 IEEE 802.11ac-VHT40: Up to MCS9 IEEE 802.11ac-VHT80: Up to MCS9 5150 MHz to 5250 MHz:

4 for IEEE 802.11a/n-HT20/ac-VHT20 2 for IEEE 802.11n-HT40)/ac-VHT40 1 for IEEE 802.11acVHT80 5725 MHz to 5850 MHz:

5 for IEEE 802.11a/n-HT20/ac-VHT20 2 for IEEE 802.11n-HT40/ac-VHT40 1 for IEEE 802.11ac-VHT80 Chain 0 Chain 1 Chain 0 Chain 1 6 dBi SISO_Chain 0 IEEE 802.11a:

SISO_Chain 1 IEEE 802.11a:

MIMO_Chain 0+1 IEEE 802.11n-HT20:

IEEE 802.11n-HT40:

IEEE 802.11ac-VHT20:

IEEE 802.11ac-VHT40:

IEEE 802.11ac-VHT80:

PIFA Antenna PIFA Antenna 5150 MHz to 5250 MHz: 3 dBi 5725 MHz to 5850 MHz: 3 dBi 5150 MHz to 5250 MHz: 3 dBi 5725 MHz to 5850 MHz: 3 dBi U-NII-1 14.08 U-NII-1 14.41 U-NII-1 16.70 14.96 15.88 14.60 10.20 U-NII-3 14.30 U-NII-3 14.12 U-NII-3 16.54 14.50 15.65 14.38 15.11 ShenzhenUnionTrustQualityandTechnologyCo.,Ltd.

Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 6 of 11 Report No.: 180907019RFC-3 1.4 OTHER INFORMATION Test channels for 2.4 GHz Band of Wi-Fi Mode Tx/Rx Frequency Test RF Channel Lists Lowest(L) Middle(M) IEEE 802.11b 2412 MHz to 2462 MHz IEEE 802.11g 2412 MHz to 2462 MHz IEEE 802.11n-HT20 2412 MHz to 2462 MHz IEEE 802.11n-HT40 2422 MHz to 2452 MHz Test channels for 5 GHz U-NII Bands of Wi-Fi Mode Tx/Rx Frequency Channel 1 2412 MHz Channel 1 2412 MHz Channel 1 2412 MHz Channel 3 2422 MHz Channel 7 2437 MHz Channel 7 2437 MHz Channel 7 2437 MHz Channel 7 2437 MHz Test RF Channel Lists Lowest(L) Middle(M) Channel 36 Channel 44 IEEE 802.11a IEEE 802.11n-HT20 IEEE 802.11ac-VHT20 IEEE 802.11n-HT40 IEEE 802.11ac-VHT40 5150 MHz to 5250 MHz 5180 MHz 5500 MHz 5220 MHz 5580 MHz 5725 MHz to 5850 MHz 5745 MHz 5785 MHz 5150 MHz to 5250 MHz 5190 MHz Channel 38

--

--

5725 MHz to 5850 MHz 5510 MHz 5550 MHz Channel 151 5755 MHz

--

--

Highest(H) Channel 11 2462 MHz Channel 11 2462 MHz Channel 11 2462 MHz Channel 9 2452 MHz Highest(H) Channel 48 5240 MHz 5700 MHz 5825 MHz Channel 46 5230 MHz 5670 MHz Channel 159 5795 MHz Channel 149 Channel 157 Channel 165 5150 MHz to 5250 MHz

--

--

Channel 42 5210 MHz

--

--

IEEE 802.11ac-VHT80 5530 MHz

--

5610 MHz 5725 MHz to 5850 MHz

--

--

Channel 155 5775 MHz

--

--

1.5 GENERAL DESCRIPTION OF APPLIED STANDARDS The EUT is a RF product, according to the specifications of the manufacturers. It must comply with the requirements of the following standards:

FCC 47 CFR Part 1 Subpart I All test items have been performed and recorded as per the above standards 1.6 DEVIATION FROM STANDARDS None. 1.7 ABNORMALITIES FROM STANDARD CONDITIONS None. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 7 of 11 Report No.: 180907019RFC-3 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER None. 2. EQUIPMENT LIST Please refer to the RF test report. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com 3. MPE EVALUATION Page 8 of 11 Report No.: 180907019RFC-3 3.1 REFERENCE DOCUMENTS FOR EVALUATION No. 1 2 Identity Document Title FCC 47 CFR Part 1 Subpart I KDB 447498 D01 General RF Exposure Guidance v06 IMPLEMENTING PROCEDURES ENVIRONMENTAL POLICY ACT OF 1969 RF EXPOSURE PROCEDURES AND EQUIPMENT AUTHORIZATION POLICIES FOR MOBILE AND PORTABLE DEVICES THE NATIONAL 3.2 MPE COMPLIANCE REQUIREMENT 3.2.1 Limits According to 1.1307(b)(1), system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. Limits for Occupational / Controlled Exposure Frequency range

(MHz) 0.3-3.0 3.0-30 30-300 300-1500 1500-100000 Electric Field Strength (E) Magnetic Field Strength (H)

(V/m) 614 1842/f 61.4

/

/

(A/m) 1.63 4.89/f 0.163

/

/

Power Density (S)

(mW/cm2) Averaging Times

| E |2, | H |2 or S

(minutes)

(100)*

(900/f)*

1.0 F/300 5 6 6 6 6 6 Limits for General Population / Uncontrolled Exposure Frequency range

(MHz) 0.3-1.34 1.34-30 30-300 300-1500 1500-100000 Electric Field Strength (E) Magnetic Field Strength (H)

(V/m) 614 824/f 27.5

/

/

(A/m) 1.63 2.19/f 0.073

/

/

Power Density (S)

(mW/cm2) Averaging Times

| E |2, | H |2 or S

(minutes)

(100)*

(180/f)*

0.2 F/1500 1 30 30 30 30 30 Note: f = frequency in MHz: * = Plane-wave equivalents power density. 3.2.2 Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 9 of 11 Report No.: 180907019RFC-3 3.3 MPE CALCULATION METHOD S = PG/4R^2= EIRP/4R^2 S = power density (in appropriate units, e.g., mw/cm2) P = power input to the antenna (in appropriate units, e.g., mw) G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor is normally numeric gain. R = distance to the center of radiation of the antenna (in appropriate units, e.g., cm) 3.4 MPE CALCULATION RESULTS Note: For the test results, the EUT had been tested with all conditions. But only the worst case was shown in test report. 3.4.1 For WLAN For Wi-Fi function, operating at 2412MHz to 2462 MHz for IEEE802.11b/g/n and operating at 5150 MHz to 5250 MHz for IEEE802.11a/n/ac and operating at 5725 MHz to 5850 MHz for IEEE802.11a/n/ac. 3.4.1.1 Antenna Type:

Chain 0: PIFA Antenna Chain 1: PIFA Antenna 3.4.1.2 Antenna Gain:

Chain 0:

2412MHz to 2472 MHz: 3 dBi 5150 MHz to 5250 MHz: 3 dBi 5725 MHz to 5850 MHz: 3 dBi Chain 1:

2412MHz to 2472 MHz: 3 dBi 5150 MHz to 5250 MHz: 3 dBi 5725 MHz to 5850 MHz: 3 dBi For MIMO mode (2Tx/2Rx), there are two transmission antennas. Both Chain 0 and Chain 1 used at the same time and antenna ports have uniform output powers. The Chain 0 and Chain 1 antenna ports can be used alone. The transmit signals are correlated with each other. For 2.4 GHz WIFI & 5 GHz WIFI Directional gain = 10 log[(10^G1 /20 + 10^G2 /20 + + 10^GN /20)^2 /NANT] dBi

[Note the 20s in the denominator of each exponent and the square of the sum of terms; the object is to combine the signal levels coherently.]

For SISO mode (1Tx/1Rx), there are two transmission antennas. Both Chain 0 and Chain 1 used at the same time and antenna ports have uniform output powers. The Chain 0 and Chain 1 antenna ports cannot be used alone For 2.4 GHz WIFI & 5 GHz WIFI The antenna gain = Chain 0 or Chain 1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 10 of 11 Report No.: 180907019RFC-3 3.4.1.3 Results for FCC 47 CFR Part 1 Subpart I For SISO (1TX/1RX) Mode Operating Mode IEEE 802.11b IEEE 802.11g IEEE 802.11a Freq.

(MHz) 2412-

2462 2412-

2462 5180-

5240 5745-

5825 Declared maximum conducted average output power Max. positive tolerance according manufacturer Antenna Gain Calculated maximum Declared maximum EIRP EIRP MPE Limit MPE Value

(dBm)

(dBi)

(dBm)

(mW)

(mW/cm2) 15 13 13 13 3 3 3 3 3 3 3 3 21 19 19 19 125.8925 79.4328 79.4328 79.4328 1 1 1 1 0.0250 0.0158 0.0158 0.0158 I S S O C h a n i 0 o r 1 For MIMO (2TX/2RX) Mode Declared maximum conducted average output power Max. positive Tolerance according manufacturer

(dBm) 7 6 13 13 9 9 13 13 9 9 10 10 3 3 3 3 3 3 3 3 3 3 3 3 Directional Gain Calculated maximum Declared maximum EIRP EIRP MPE Limit MPE Value

(dBi) 6.01 6.01 6.01 6.01 6.01 6.01 6.01 6.01 6.01 6.01 6.01 6.01

(dBm)

(mW)

(mW/cm2) 16.01 39.9025 15.01 31.6957 22.01 158.8547 22.01 158.8547 18.01 63.2412 18.01 63.2412 22.01 158.8547 22.01 158.8547 18.01 63.2412 18.01 63.2412 19.01 19.01 79.6159 79.6159 1 1 1 1 1 1 1 1 1 1 1 1 0.0079 0.0063 0.0316 0.0316 0.0126 0.0126 0.0316 0.0316 0.0126 0.0126 0.0158 0.0158 Operating Mode IEEE 802.11n-

HT20 IEEE 802.11n-

HT40 IEEE 802.11n-

HT20 IEEE 802.11n-

HT40 IEEE 802.11ac-

VHT20 IEEE 802.11ac-

VHT40 IEEE 802.11ac-

VHT80 Freq.

(MHz) 2412-

2462 2422-

2452 5180-

5240 5745-

5825 5190-

5230 5755-

5795 5180-

5240 5745-

5825 5190-

5230 5755-

5795 5210 5775 I M M O

(

2 T X 2 R X

/

) Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 11 of 11 Report No.: 180907019RFC-3 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP N/A APPENDIX 2 PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Refer to Appendix 2 for EUT external and internal photographs.

*** End of Report ***

The test report is effective only with both signature and specialized stamp. The result(s) shown in this report refer only to the sample(s) tested. Without written approval of UnionTrust, this report cant be reproduced except in full. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

CM Zhou Gaoshengda Technology Co.,LTD FCC Modular Approval Request To the FCC or FCC TCB handling this application Hereby we, Company name (grantee): Hui Zhou Gaoshengda Technology Co.,LTD Address: NO.75 Zhongkai Development Area City / ZIP / State / Country Huizhou, Guangdong, China Request modular approval for the certification of our equipment within this application, identified by:

FCC ID: 2AC23-WC1KR2601 The table below contains the justification for modular approval of this equipment:

Requirement Explanation from grantee (do not write yes / no, but explain why it complies / how it is achieved) 1. The modular transmitter must have its own RF shielding. Yes

(The modular equip with own RF shielding case) 2. The modular transmitter must have buffered modulation/ data inputs (if such | Yes inputs are provided) to ensure that the module will comply with Part 15 (The modular data inputs are requirements under conditions of excessive data rates or over-modulation. buffered through log or micro-controller connections) 3. The modular transmitter must have its own power supply regulation. Yes

(RF voltage regulation is handled on the module) 4. The modular transmitter must comply with the antenna requirements of Yes Section 15.203 and 15.204(c). The antenna must either be permanently (The modular with permanently attached or employ a unique antenna coupler (at all connections between the | antenna, the antenna is PIFA module and the antenna, including the cable) Antenna) 5. The modular transmitter must be tested in a stand-alone configuration, i.e., Yes the module must not be inside another device during testing. This is intended to | (The module was tested demonstrate that the module is capable of complying with Part 15 emission stand-alone) limits regardless of the device into which it is eventually installed 6. The modular transmitter must be labeled with its own FCC ID number, and, if | Yes the FCC ID is not visible when the module is installed inside another device, (Please refer to FCC ID label) then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID:

XYZMODEL1 or Contains FCC ID: XYZMODEL1. Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization 7. The modular transmitter must comply with any specific rule or operating Yes requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment

(Please refer to the modular installation manual) authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. 8. The modular transmitter must comply with any applicable RF exposure Yes requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNI! and millimeter wave devices perform routine

(Please see the MPE report, the modular meets MPE calculation of 47 CFR 1.107 (b)(1).) environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. Attestation (by grantee) City and Country: Function: Signature:

(or official company stamp) oo we en

Version Page 2 of 96 Report No.: 180907019RFC-2 Version No. Date V1.0 September 26, 2018 Description Original Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 3 of 96 Report No.: 180907019RFC-2 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.2.1 GENERAL DESCRIPTION OF EUT ............................................................................................................ 4 1.2.2 DESCRIPTION OF ACCESSORIES .............................................................................................................. 4 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD ................................................................................. 5 1.4 OTHER INFORMATION ......................................................................................................................................... 6 1.5 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................... 6 1.6 TEST LOCATION ................................................................................................................................................. 6 1.7 TEST FACILITY ................................................................................................................................................... 6 1.8 DEVIATION FROM STANDARDS ............................................................................................................................ 7 1.9 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 7 1.10 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 7 1.11 MEASUREMENT UNCERTAINTY ........................................................................................................................... 7 2. TEST SUMMARY ...................................................................................................................................................... 8 3. EQUIPMENT LIST .................................................................................................................................................... 9 4. TEST CONFIGURATION ........................................................................................................................................ 10 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING ...................................................................................................... 10 4.1.1 NORMAL OR EXTREME TEST CONDITIONS ............................................................................................. 10 4.1.2 RECORD OF NORMAL ENVIRONMENT..................................................................................................... 10 4.2 TEST CHANNELS ............................................................................................................................................. 10 4.3 EUT TEST STATUS .......................................................................................................................................... 11 4.4 PRE-SCAN ....................................................................................................................................................... 11 4.5 TEST SETUP .................................................................................................................................................... 11 4.5.1 FOR RADIATED EMISSIONS TEST SETUP ................................................................................................ 11 4.5.2 FOR CONDUCTED EMISSIONS TEST SETUP ............................................................................................ 13 4.5.3 FOR CONDUCTED RF TEST SETUP ........................................................................................................ 13 4.6 SYSTEM TEST CONFIGURATION ........................................................................................................................ 14 4.7 DUTY CYCLE ................................................................................................................................................... 15 5. RADIO TECHNICAL REQUIREMENTS SPECIFICATION .................................................................................... 19 5.1 REFERENCE DOCUMENTS FOR TESTING ............................................................................................................ 19 5.2 ANTENNA REQUIREMENT ................................................................................................................................. 19 5.3 26 DB BANDWIDTH .......................................................................................................................................... 20 5.4 6 DB BANDWIDTH ............................................................................................................................................ 26 5.5 MAXIMUM CONDUCTED OUTPUT POWER ............................................................................................................ 32 5.6 PEAK POWER SPECTRAL DENSITY ................................................................................................................... 35 5.7 RADIATED EMISSIONS AND BAND EDGE MEASUREMENT .................................................................................... 50 5.8 AC POWER LINE CONDUCTED EMISSION .......................................................................................................... 93 APPENDIX 1 PHOTOS OF TEST SETUP ..................................................................................................................... 96 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS ................................................................................. 96 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com 1. GENERAL INFORMATION 1.1 CLIENT INFORMATION Page 4 of 96 Report No.: 180907019RFC-2 Applicant:

Hui Zhou Gaoshengda Technology Co.,LTD Address of Applicant:

NO.75 Zhongkai Development Area, Huizhou, Guangdong, China Manufacturer:

Hui Zhou Gaoshengda Technology Co.,LTD Address of Manufacturer: NO.75 Zhongkai Development Area, Huizhou, Guangdong, China 1.2 EUT INFORMATION 1.2.1 General Description of EUT WIFI Module Product Name:

Model No.:

WC1KR2601 Add. Model No.:

N/A Trade Mark:

DUT Stage:

GSD Identical Prototype EUT Supports Function:

5 GHz U-NII Bands:

5 150 MHz to 5 250 MHz IEEE 802.11a/n/ac 5 725 MHz to 5 850 MHz IEEE 802.11a/n/ac 2.4 GHz ISM Band:

IEEE 802.11b/g/n Software Version:

Hardware Version:

V1.1 V1.0 Sample Received Date:

September 8, 2018 Sample Tested Date:

September 8, 2018 to September 17, 2018 1.2.2 Description of Accessories None. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 5 of 96 Report No.: 180907019RFC-2 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD Frequency Bands:

Frequency Ranges:

Support Standards:

TPC Function:

DFS Operational mode:

Type of Modulation:

Channel Spacing:

Data Rate:

Number of Channels:

Antenna Type:

Antenna Gain:

Directional gain:

Maximum Output Power (dBm):

Conducted Normal Test Voltage:

5150 MHz to 5250 MHz (U-NII-1) 5 725 MHz to 5 850 MHz (U-NII-3) 5180 MHz to 5240 MHz 5 745 MHz to 5 825 MHz IEEE 802.11a/n/ac Not Support Slave without radar Interference detection function 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) IEEE 802.11a/n-HT20/ac-VHT20: 20 MHz IEEE 802.11n-HT40/ac-VHT40: 40 MHz IEEE 802.11ac-VHT80: 80 MHz IEEE 802.11a: Up to 54 Mbps IEEE 802.11n-HT20: Up to MCS15 IEEE 802.11n-HT40: Up to MCS15 IEEE 802.11ac-VHT20: Up to MCS8 IEEE 802.11ac-VHT40: Up to MCS9 IEEE 802.11ac-VHT80: Up to MCS9 5150 MHz to 5250 MHz:

4 for IEEE 802.11a/n-HT20/ac-VHT20 2 for IEEE 802.11n-HT40)/ac-VHT40 1 for IEEE 802.11acVHT80 5725 MHz to 5850 MHz:

5 for IEEE 802.11a/n-HT20/ac-VHT20 2 for IEEE 802.11n-HT40/ac-VHT40 1 for IEEE 802.11ac-VHT80 Chain 0 Chain 1 Chain 0 Chain 1 PIFA Antenna PIFA Antenna 5150 MHz to 5250 MHz: 3 dBi 5725 MHz to 5850 MHz: 3 dBi 5150 MHz to 5250 MHz: 3 dBi 5725 MHz to 5850 MHz: 3 dBi 6 dBi SISO_Chain 0 IEEE 802.11a:

SISO_Chain 1 IEEE 802.11a:

MIMO_Chain 0+1 IEEE 802.11n-HT20:

IEEE 802.11n-HT40:

IEEE 802.11ac-VHT20:

IEEE 802.11ac-VHT40:

IEEE 802.11ac-VHT80:

3.3 V U-NII-1 14.08 U-NII-1 14.41 U-NII-1 16.70 14.96 15.88 14.60 10.20 U-NII-3 14.30 U-NII-3 14.12 U-NII-3 16.54 14.50 15.65 14.38 15.11 ShenzhenUnionTrustQualityandTechnologyCo.,Ltd.

Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 6 of 96 Report No.: 180907019RFC-2 1.4 OTHER INFORMATION U-NII-1 Operation Frequency Each of Channel IEEE 802.11a, IEEE 802.11n-HT20, IEEE 802.11ac-VHT20 IEEE 802.11n-HT40, IEEE 802.11ac-VHT40 IEEE 802.11ac-VHT80 f = 5000 + 5k, k = 32 + 4n n = 1,, 4 f = 5000 + 5k, k = 30 + 8n n = 1, 2 f = 5000 + 5k, k = 26 + 16n n = 1 Note:

f k is the operating frequency (MHz);

is the operating channel. 1.5 DESCRIPTION OF SUPPORT UNITS The EUT has been tested with associated equipment below. 1) Support Equipment U-NII-3 f = 5000 + 5k, k = 145 + 4n n = 1,, 5 f = 5000 + 5k, k = 143 + 8n n = 1, 2 f = 5000 + 5k, k = 155 Description Manufacturer Model No. Serial Number Supplied by Notebook Lenovo E450 SL10G10780 UnionTrust 2) Support Cable Cable No. Description Connector 1 Antenna Cable SMA Length 0.30 Meter Supplied by UnionTrust 1.6 TEST LOCATION Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China 518109 Telephone: +86 (0) 755 2823 0888 Fax: +86 (0) 755 2823 0886 1.7 TEST FACILITY The test facility is recognized, certified, or accredited by the following organizations:

CNAS-Lab Code: L9069 The measuring equipment utilized to perform the tests documented in this report has been calibrated once a year or in accordance with the manufacturer's recommendations, and is traceable under the ISO/IEC/EN 17025 to international or national standards. Equipment has been calibrated by accredited calibration laboratories. IC-Registration No.: 21600-1 The 3m Semi-anechoic chamber of Shenzhen UnionTrust Quality and Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.:

21600-1. A2LA-Lab Certificate No.: 4312.01 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 7 of 96 Report No.: 180907019RFC-2 Shenzhen UnionTrust Quality and Technology Co., Ltd. has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2005 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC Accredited Lab. Designation Number: CN1194 Test Firm Registration Number: 259480 1.8 DEVIATION FROM STANDARDS None. 1.9 ABNORMALITIES FROM STANDARD CONDITIONS None. 1.10 OTHER INFORMATION REQUESTED BY THE CUSTOMER None. 1.11 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the Product as specified in CISPR 16-4-2. This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. No. Item Measurement Uncertainty 1 2 3 4 5 6 7 Conducted emission 9KHz-150KHz Conducted emission 150KHz-30MHz Radiated emission 9KHz-30MHz Radiated emission 30MHz-1GHz Radiated emission 1GHz-18GHz Radiated emission 18GHz-26GHz Radiated emission 26GHz-40GHz 3.8 dB 3.4 dB 4.9 dB 4.7 dB 5.1 dB 5.2 dB 5.2 dB Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com 2. TEST SUMMARY Page 8 of 96 Report No.: 180907019RFC-2 Test Item Test Requirement Test Method Result FCC 47 CFR Part 15 Subpart E Test Cases Antenna Requirement FCC 47 CFR Part 15 Subpart C Section 15.203 FCC 47 CFR Part 15 Subpart C Section 15.407(a)(1) (2) N/A 26 dB emission FCC 47 CFR Part 15 Subpart E KDB 789033 D02 v02r01 bandwidth Section 15.407 (a)(2)(5) Section C.1 6 dB bandwidth FCC 47 CFR Part 15 Subpart E KDB 789033 D02 v02r01 Section 15.407 (e) Section C.2 Maximum conducted FCC 47 CFR Part 15 Subpart E output power Section 15.407 (a)(1)(2)(3) Peak Power Spectral FCC 47 CFR Part 15 Subpart E KDB 789033 D02 v02r01 Section E.3.a (Method PM) KDB 789033 D02 v02r01 Density Section 15.407 (a)(1)(2)(3) Section F Radiated Emissions and Band Edge Measurement FCC 47 CFR Part 15 Subpart E Section 15.407 (b)(1)(2)(3)(4)(6) FCC 47 CFR Part 15 Subpart C Section 15.209/205 KDB 789033 D02 v02r01 Section G.3, G.4, G.5, and G.6 PASS PASS PASS PASS PASS PASS Dynamic Frequency FCC 47 CFR Part 15 Subpart E KDB 905462 D03 Client Without N/A Selection Section 15.407 (h) DFS New Rules v01r02

(Note 1, 2) AC Power Line Section 15.407 (b)(6) Conducted Emission FCC 47 CFR Part 15 Subpart C FCC 47 CFR Part 15 Subpart E Section 15.207 Note:

ANSI C63.10-2013, Section 6.2. PASS 1) N/A: In this whole report not application. 2) This EUT does not support U-NII-2A and U-NII-2C frequency bands. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com 3. EQUIPMENT LIST Page 9 of 96 Report No.: 180907019RFC-2 Used Equipment Manufacturer Model No. Serial Number Cal. date

(mm dd, yyyy) Cal. Due date

(mm dd, yyyy) Radiated Emission Test Equipment List 3M Chamber &

Accessory Equipment Receiver EXA Spectrum Analyzer ETS-LINDGREN 3M N/A Dec. 20, 2015 Dec. 19, 2018 R&S ESIB26 100114 Dec. 10, 2017 Dec. 10, 2018 KEYSIGHT N9010A MY51440197 Dec.10, 2017 Dec. 10, 2018 Loop Antenna ETS-LINDGREN 6502 00202525 Dec. 22, 2017 Dec. 22, 2018 Broadband Antenna ETS-LINDGREN 3142E 00201566 Dec. 17, 2017 Dec. 17, 2018 Preamplifier Horn Antenna

(Pre-amplifier) Horn Antenna

(Pre-amplifier) Multi device Controller Band Rejection Filter

(5150MHz~5880MHz) HP 8447F 2805A02960 Dec. 10, 2017 Dec. 10, 2018 ETS-LINDGREN 3117-PA 00201874 May 22, 2018 May 22, 2019 ETS-LINDGREN 3116C-PA 00202652 Dec. 17, 2017 Dec. 17, 2018 ETS-LINDGREN 7006-001 00160105 N/A N/A Micro-Tronics BRM50716 G1868 June 06, 2018 June 06, 2019 Test Software Audix e3 Software Version: 9.160323 Conducted Emission Test Equipment List Used Equipment Manufacturer Model No. Serial Number Cal. date

(mm dd, yyyy) Cal. Due date

(mm dd, yyyy) Receiver Pulse Limiter LISN LISN R&S R&S R&S ESR7 1316.3003K07

-101181-K3 Dec. 10, 2017 Dec. 10, 2018 ESH3-Z2 0357.8810.54 Dec. 10, 2017 Dec. 10, 2018 ESH2-Z5 860014/024 Dec. 10, 2017 Dec. 10, 2018 ETS-Lindgren 3816/2SH 00201088 Dec. 10, 2017 Dec. 10, 2018 Test Software Audix e3 Software Version: 9.160323 Used Equipment Manufacturer Model No. Serial Number Cal. date

(mm dd, yyyy) Cal. Due date

(mm dd, yyyy) Conducted RF test Equipment List EXA Spectrum Analyzer USB Wideband Power Sensor USB Wideband Power Sensor MXG X-Series RF Vector Signal Generator KEYSIGHT N9010A MY51440197 Dec.10, 2017 Dec. 10, 2018 KEYSIGHT U2021XA MY55430035 Dec. 10, 2017 Dec. 10, 2018 KEYSIGHT U2021XA MY55430023 Dec. 10, 2017 Dec. 10, 2018 KEYSIGHT N5182B MY51350267 Dec. 14, 2017 Dec. 14, 2018 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com 4. TEST CONFIGURATION Page 10 of 96 Report No.: 180907019RFC-2 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING 4.1.1 Normal or Extreme Test Conditions Environment Parameter Selected Values During Tests Test Condition Temperature (C) NT/NV

+15 to +35 Remark:

1) NV: Normal Voltage; NT: Normal Temperature Ambient Voltage 3.3V Relative Humidity (%) 20 to 75 4.1.2 Record of Normal Environment Temperature Test Item AC Power Line Conducted Emission 26 dB emission bandwidth Maximum conducted output power Peak Power Spectral Density 6 dB bandwidth Radiated Emissions and Band Edge Measurement 4.2 TEST CHANNELS

(C) 23.7 25.6 25.6 25.6 25.6 26.4 Relative Humidity Pressure

(%) 56 49 49 49 49 57

(kPa) 98.4 100.2 100.2 100.2 100.2 99.1 Mode Tx/Rx Frequency Test RF Channel Lists Lowest(L) Middle(M) Channel 36 Channel 44 IEEE 802.11a IEEE 802.11n-HT20 IEEE 802.11ac-VHT20 IEEE 802.11n-HT40 IEEE 802.11ac-VHT40 5150 MHz to 5250 MHz 5180 MHz 5500 MHz 5220 MHz 5580 MHz 5725 MHz to 5850 MHz 5745 MHz 5785 MHz 5150 MHz to 5250 MHz 5190 MHz Channel 38

--

--

5725 MHz to 5850 MHz 5510 MHz 5550 MHz Channel 151 5755 MHz

--

--

Channel 149 Channel 157 Channel 165 5150 MHz to 5250 MHz

--

--

Channel 42 5210 MHz

--

--

IEEE 802.11ac-VHT80 5530 MHz

--

5610 MHz 5725 MHz to 5850 MHz

--

--

Channel 155 5775 MHz

--

--

Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Tested by Robing Luo Terence Chen Terence Chen Terence Chen Terence Chen Tony Kang Highest(H) Channel 48 5240 MHz 5700 MHz 5825 MHz Channel 46 5230 MHz 5670 MHz Channel 159 5795 MHz Page 11 of 96 Report No.: 180907019RFC-2 4.3 EUT TEST STATUS Mode Tx/Rx Function Description IEEE 802.11a/n/ac 1Tx/1Rx or 1. Keep the EUT in transmitting mode with all kind of modulation 2Tx/2Rx and all kind of data rate. 4.4 PRE-SCAN Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations and data rate. Following data rate was (were) selected for the final test as listed below Mode IEEE 802.11a IEEE 802.11n-HT20 IEEE 802.11n-HT40 IEEE 802.11ac-VHT20 IEEE 802.11ac-VHT40 IEEE 802.11ac-VHT80 Worst-case data rates 6 Mbps MCS0 MCS0 MCS0 MCS0 MCS0 4.5 TEST SETUP 4.5.1 For Radiated Emissions test setup Figure 1. Below 30MHz Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 12 of 96 Report No.: 180907019RFC-2 Figure 2. 30MHz to 1GHz Figure 3. Above 1GHz Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 13 of 96 Report No.: 180907019RFC-2 4.5.2 For Conducted Emissions test setup 4.5.3 For Conducted RF test setup Normal Environment Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 14 of 96 Report No.: 180907019RFC-2 4.6 SYSTEM TEST CONFIGURATION For emissions testing, the equipment under test (EUT) setup to transmit continuously to simplify the measurement methodology. Care was taken to ensure proper power supply voltages during testing. During testing, radiated emission were performed with the EUT set to transmit at the channel with highest output power as worst-case scenario. It was powered by a 5V. Only the worst case data were recorded in this test report. The signal is maximized through rotation and placement in the three orthogonal axes. The antenna height and polarization are varied during the search for maximum signal level. The antenna height is varied from 1 to 4 meters. Radiated emissions are taken at three meters unless the signal level is too low for measurement at that distance. If necessary, a pre-amplifier is used and/or the test is conducted at a closer distance. Therefore, all final radiated testing was performed with the EUT in (see table below) orientation. Frequency Above 1GHz Mode 1TX 1TX 2TX Antenna Port Chain 0 Chain 1 Chain 0+1 Worst-case axis positioning Y axis Y axis Y axis All readings are extrapolated back to the equivalent three meter reading using inverse scaling with distance. Analyzer resolution is 100 kHz or greater for frequencies below 1000 MHz. The resolution is 1 MHz or greater for frequencies above 1000 MHz. The spurious emissions more than 20 dB below the permissible value are not reported. Radiated emission measurement were performed from the lowest radio frequency signal generated in the device which is greater than 9 kHz to the tenth harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 15 of 96 Report No.: 180907019RFC-2 4.7 DUTY CYCLE Test Procedure: ANSI C63.10-2013 Clause 12.2. Test Results Remark:

1) Duty cycle= On Time/ Period;

2) Duty Cycle factor = 10 * log(1/ Duty cycle);

3) Average factor = 20 log10 Duty Cycle. The test plots as follows IEEE 802.11a Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com IEEE 802.11a61.3591.4140.9696.110.170.74-0.34IEEE 802.11n-HT20MCS01.2721.3260.9695.930.180.79-0.36IEEE 802.11n-HT40MCS00.6310.6860.9292.040.361.58-0.72IEEE 802.11ac-VHT20MCS01.2751.3300.9695.860.180.78-0.37IEEE 802.11ac-VHT40MCS00.6360.6900.9292.140.361.57-0.71IEEE 802.11ac-VHT80MCS00.3160.3700.8585.450.683.16-1.37ModeDatarates(Mbps)Duty Cycle(%)Duty CycleFactor (dB)AverageFactor (dB)1/ TMinimumVBW (kHz)On Time(msec)Period(msec)DutyCycle(linear) Page 16 of 96 Report No.: 180907019RFC-2 IEEE 802.11n-HT20 IEEE 802.11n-HT40 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 17 of 96 Report No.: 180907019RFC-2 IEEE 802.11ac-VHT20 IEEE 802.11ac-VHT40 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 18 of 96 Report No.: 180907019RFC-2 IEEE 802.11ac-VHT80 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com 5. RADIO TECHNICAL REQUIREMENTS SPECIFICATION Page 19 of 96 Report No.: 180907019RFC-2 5.1 REFERENCE DOCUMENTS FOR TESTING No. Identity Document Title 1 2 3 4 5 6 7 FCC 47 CFR Part 2 FCC 47 CFR Part 15 ANSI C63.10-2013 Frequency allocations and radio treaty matters; general rules and regulations Radio Frequency Devices American National Standard for Testing Unlicesed Wireless Devices 905462 D06 KDB 789033 D02 General UNII Test Procedures New Rules v02r01 KDB Channel Plans New Rules v02 KDB 905462 D03 Client Without DFS New Rules v01r02 KDB 662911 D01 Multiple Transmitter Output v02r01 802.11 Guidelines information infrastructure (U-NII) device part 15, subpart E testing of unlicensed national for compliance Operation in U-NII bands -802.11 channel PLAN(15.407) U-NII client devices without radar detection capability Emissions Testing of Transmitters with Multiple Outputs in the Same Band 5.2 ANTENNA REQUIREMENT Standard Requirement 15.203 requirement:

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, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 15.407(a)(1) (2) requirement:

The conducted output power limit specified in paragraph (a) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (a) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power and the peak power spectral density shall be reduced by the by the amount in dB that the directional gain of the antenna exceeds 6 dBi. EUT Antenna:

Both antenna in the interior of the equipment and no consideration of replacement. The transmit signals are correlated with each other and the antenna gain of both chains is completely consistent, the best case directional gain of the antenna is 6 dBi (See section 5.5). Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 20 of 96 Report No.: 180907019RFC-2 5.3 26 DB BANDWIDTH Test Requirement: FCC 47 CFR Part 15 Subpart E Section 15.407 (a) (2)(5) Test Method:

Limit:

KDB 789033 D02 v02r01 Section C.1 None; for reporting purposes only. Test Procedure:

The output from the transmitter was connected to an attenuator and then to the input of the RF Spectrum analyzer. Spectrum analyzer according to the following Settings:

a) Set RBW = approximately 1 % of the emission bandwidth. b) Set the VBW > RBW. c) Detector = Peak. d) Trace mode = max hold. e) Measure the maximum width of the emission that is 26 dB down from the peak 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 cable loss and attenuator loss were offset into measure device as an amplitude offset. Test Setup:

Refer to section 4.5.3 for details. Instruments Used: Refer to section 3 for details Test Mode:

Transmitter mode Test Results:

Pass Mode IEEE 802.11a Channel 36 (5180) 44 (5220) 48 (5240) 36 (5180) IEEE 802.11n-HT20 44 (5220) IEEE 802.11n-HT40 48 (5240) 38 (5190) 46 (5230) 36 (5180) IEEE 802.11ac-VHT20 44 (5220) IEEE 802.11ac-VHT40 48 (5240) 38 (5190) 46 (5230) IEEE 802.11ac-VHT80 42 (5230) 26 dB Bandwidth (MHz) Chain 1 Chain 0 20.51 20.81 20.65 21.27 21.34 21.17 42.66 42.64 21.59 21.27 20.86 43.17 42.47 82.30 20.93 20.86 21.05 21.18 21.03 21.00 43.72 43.68 21.29 21.57 20.96 42.87 42.62 82.36 99% Bandwidth (MHz) Chain 1 Chain 0 16.616 16.726 16.707 16.621 17.720 17.714 17.778 36.504 36.413 17.737 17.727 17.730 36.351 36.323 75.861 16.693 16.696 17.767 17.733 17.737 36.358 36.402 17.736 17.769 17.718 36.435 36.389 75.730 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com The test plots as follows:

Page 21 of 96 Report No.: 180907019RFC-2 Chain 0 IEEE 802.11a Channel 36 Chain 1 Channel 44 Channel 48 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 22 of 96 Report No.: 180907019RFC-2 Chain 0 Chain 1 IEEE 802.11n-HT20 Channel 36 Channel 44 Channel 48 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 23 of 96 Report No.: 180907019RFC-2 Chain 0 Chain 1 IEEE 802.11n-HT40 Channel 38 Channel 46 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 24 of 96 Report No.: 180907019RFC-2 Chain 0 Chain 1 IEEE 802.11ac-VHT20 Channel 36 Channel 44 Channel 48 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 25 of 96 Report No.: 180907019RFC-2 Chain 0 Chain 1 IEEE 802.11ac-VHT40 Channel 38 Channel 46 IEEE 802.11ac-VHT80 Channel 42 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 26 of 96 Report No.: 180907019RFC-2 5.4 6 DB BANDWIDTH Test Requirement: FCC 47 CFR Part 15 Subpart C Section 15.407 (e) Test Method:

Limit:

KDB 789033 D02 v02r01Section C.2 Within the 5.725-5.85 GHz band, the minimum 6 dB bandwidth of U-NII devices shall be at least 500 kHz. Test Procedure:

The output from the transmitter was connected to an attenuator and then to the input of the RF Spectrum Analyzer. Spectrum analyzer according to the following Settings:

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 cable loss and attenuator loss were offset into measure device as an amplitude offset. Test Setup:

Refer to section 4.5.3 for details. Instruments Used: Refer to section 3 for details Test Mode:

Transmitter mode Test Results:

Test Data:

Pass Mode Channel/

Frequency

(MHz) 149 (5745) IEEE 802.11a 157 (5785) 165 (5825) 149 (5745) 157 (5785) 165 (5825) 151 (5755) 159 (5795) 149 (5745) 157 (5785) 165 (5825) 151 (5755) 159 (5795) IEEE 802.11n-

HT20 IEEE 802.11n-

HT40 IEEE 802.11ac-

VHT20 IEEE 802.11ac-

VHT40 IEEE 802.11ac-

VHT80 6 dB Bandwidth 99% Bandwidth

(MHz)

(MHz) 6 dB Bandwidth Chain 0 Chain 1 Chain 0 Chain 1 Limit Pass /

Fail 16.37 16.36 16.32 16.92 16.91 16.65 35.87 35.69 17.06 17.10 16.76 35.85 35.24 16.38 16.36 16.33 17.60 17.33 17.13 35.72 35.26 16.96 17.39 17.13 35.78 35.50 16.424 16.426 16.406 17.576 17.592 17.572 36.092 36.099 17.595 17.580 17.581 36.090 36.168 16.443

> 500 kHz 16.435

> 500 kHz 16.429

> 500 kHz 17.616

> 500 kHz 17.591

> 500 kHz 17.595

> 500 kHz 36.138

> 500 kHz 36.102

> 500 kHz 17.585

> 500 kHz 17.595

> 500 kHz 17.592

> 500 kHz 36.120

> 500 kHz 36.118

> 500 kHz Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 155 (5775) 75.40 75.36 75.342 75.382

> 500 kHz Pass Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com The test plots as follows:

Page 27 of 96 Report No.: 180907019RFC-2 Chain 0 IEEE 802.11a Channel 149 Chain 1 Channel 157 Channel 165 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

APPENDIX 1 PHOTOS OF TEST SETUP Page 1 of 3 FCC ID: 2AC23-WC1KR2601 Radiated emission Test Setup (30 MHz~1 GHz) Radiated emission Test Setup (Above 1 GHz) Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 2 of 3 FCC ID: 2AC23-WC1KR2601 Conducted Emission Test Setup Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com Page 3 of 3 FCC ID: 2AC23-WC1KR2601 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com