2BXJB-016LBSurveillance camera

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Dongguan LANG LANG Moutain Technology Co.,Limited. Room 1020, Building 1, No. 53 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2026/08/04 U.S. Agent Designation Dongguan LANG LANG Moutain Technology Co.,Limited. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BXJB-016LB): Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR RIVERSIDE, CA 92507 United States FRN of U.S. agent: 0036339737 Phone of U.S. agent: (626) 588-8039 Email address of U.S. agent: [email protected] GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of Dongguan LANG LANG Moutain Technology Co.,Limited. with the FRN [0038739595] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. An expiration date for this letter does not exist. Sincerely, Signature Liang Luo Manager Dongguan LANG LANG Moutain Technology Co.,Limited. Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

FCC ID: 2BXJB-016LB External Photos of the EUT FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB

Label and Location Size: L: 3.0cm*W: 2.0cm Label and Location FCC ID : 2BXJB-016LB

FCC ID: 2BXJB-016LB Internal Photos of the EUT FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB ANT FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB FCC ID: 2BXJB-016LB

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure MPE Report Reference No. ..................... : FCC ID............................................. : CTA26070800202 2BXJB-016LB Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Jul. 25, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Dongguan LANG LANG Moutain Technology Co.,Limited. Address............................................ : Room 1020, Building 1, No. 53 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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 ..................... : Surveillance camera Trade Mark ....................................... : N/A Manufacturer .................................... : Dongguan LANG LANG Moutain Technology Co.,Limited. Model/Type reference ...................... : 016LB Listed Models ................................... : LD016, LD016CC Rating ............................................... : DC 5V From Type-C or DC 3.7V From Battery Result ............................................... : PASS Report No.: CTA26070800202 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Surveillance camera Model /Type : 016LB Listed Models : LD016, LD016CC Model difference : The PCB board, circuit, structure and internal of these models are the same, only model number and colour are different for these model. So the tests were performed on model 016LB and the test results for the main test model can cover the listed models. Applicant : Dongguan LANG LANG Moutain Technology Co.,Limited. Address : Room 1020, Building 1, No. 53 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, China Manufacturer : Dongguan LANG LANG Moutain Technology Co.,Limited. Address : Room 1020, Building 1, No. 53 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, 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.: CTA26070800202 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 MPE Calculation Method ......................................................................................... 7 4.3 Conducted Power Results ....................................................................................... 8 4.4 Manufacturing tolerance .......................................................................................... 8 4.5 Standalone MPE Result ........................................................................................... 8 4.6 Simultaneous Transmission for MPE Result ..............................................…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. .......................................... : CTA26070800201 2BXJB-016LB Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Jul. 25, 2026 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : Dongguan LANG LANG Moutain Technology Co.,Limited. Address ............................................ : Room 1020, Building 1, No. 53 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, China Test specification.......................... : Standard .......................................... : FCC Part 15.247 TRF Originator ................................. : Shenzhen CTA Testing Technology Co., Ltd. Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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 .................... : Surveillance camera Trade Mark ....................................... : N/A Manufacturer .................................... : Dongguan LANG LANG Moutain Technology Co.,Limited. Model/Type reference ...................... : 016LB Listed Models ................................... : LD016, LD016CC Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : DC 5V From Type-C or DC 3.7V From Battery Result ............................................... : PASS Report No.: CTA26070800201 Page 2 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Surveillance camera Model /Type : 016LB Listed Models : LD016, LD016CC Model difference : The PCB board, circuit, structure and internal of these models are the same, only model number and colour are different for these model. So the tests were performed on model 016LB and the test results for the main test model can cover the listed models. Applicant : Dongguan LANG LANG Moutain Technology Co.,Limited. Address : Room 1020, Building 1, No. 53 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, China Manufacturer : Dongguan LANG LANG Moutain Technology Co.,Limited. Address : Room 1020, Building 1, No. 53 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, 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.: CTA26070800201 Page 3 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description ........................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 6 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ..........................…

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Report No.: CTA26070800201 Page 44 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA26070800201 Page 45 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA26070800201 Page 46 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA26070800201 Page 47 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA26070800201 Page 48 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA26070800201 Page 49 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn ********************** End of Report **********************

1 FCC Appendix RF Test Data for 2.4GWIFI FCC ID : 2BXJB-016LB Company : Dongguan LANG LANG Moutain Technology Co.,Limited. EUT : Surveillance camera Model Number : 016LB Report No. : CTA26070800201 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 10.240 2406.920 2417.160 0.5 PASS 2437 10.200 2431.920 2442.120 0.5 PASS 2462 10.200 2456.960 2467.160 0.5 PASS 11G Ant1 2412 15.400 2404.400 2419.800 0.5 PASS 2437 15.720 2429.080 2444.800 0.5 PASS 2462 15.800 2454.200 2470.000 0.5 PASS 11N20SISO Ant1 2412 16.480 2404.040 2420.520 0.5 PASS 2437 16.120 2428.680 2444.800 0.5 PASS 2462 16.720 2453.680 2470.400 0.5 PASS 3 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 4 11G_Ant1_2412 11G_Ant1_2437 5 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 6 11N20SISO_Ant1_2462 7 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 13.434 2405.2954 2418.7294 --- --- 2437 13.436 2430.3013 2443.7373 --- --- 2462 13.427 2455.3143 2468.7413 --- --- 11G Ant1 2412 16.893 2403.5499 2420.4429 --- --- 2437 16.831 2428.6589 2445.4899 --- --- 2462 16.884 2453.6453 2470.5293 --- --- 11N20SISO Ant1 2412 17.881 2403.0638 2420.9448 --- --- 2437 17.876 2428.1011 2445.9771 --- --- 2462 17.871 2453.0689 2470.9399 --- --- 8 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 9 11G_Ant1_2412 11G_Ant1_2437 10 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11 11N20SISO_Ant1_2462 12 Appendix C: Maximum conducted output power Test Result Test Mode Antenna Frequency[MHz] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 14.30 ≤30.00 PASS 2437 14.39 ≤30.00 PASS 2462 14.60 ≤30.00 PASS 11G Ant1 2412 13.67 ≤30.00 PASS 2437 13.93 ≤30.00 PASS 2462 14.16 ≤30.00 PASS 11N20SISO Ant1 2412 13.62 ≤30.00 PASS 2437 13.74 ≤30.00 PASS 2462 14.02 ≤30.00 PASS 13 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -11.07 ≤8.00 PASS 2437 -10.81 ≤8.00 PASS 2462 -11.47 ≤8.00 PASS 11G Ant1 2412 -18.04 ≤8.00 PASS 2437 -17.42 ≤8.00 PASS 2462 -18.02 ≤8.00 PASS 11N20SISO Ant1 2412 -17.73 ≤8.00 PASS 2437 -15.89 ≤8.00 PASS 2462 -17.22 ≤8.00 PASS 14 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 15 11G_Ant1_2412 11G_Ant1_2437 16 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 17 11N20SISO_Ant1_2462 18 Appendix E: Band edge measurements Test Result TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11B Ant1 Low 2412 1.69 -48.22 ≤-18.31 PASS High 2462 2.62 -51.65 ≤-17.38 PASS 11G Ant1 Low 2412 -2.63 -34.71 ≤-22.63 PASS High 2462 -2.22 -57.69 ≤-22.22 PASS 11N20SIS O Ant1 Low 2412 -2.72 -33.22 ≤-22.72 PASS High 2462 -2.25 -57.41 ≤-22.25 PASS 19 Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 20 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 21 11N20SISO_Ant1_High_2462 22 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference 1.84 1.84 --- PASS 30~1000 1.84 -69.08 ≤-18.16 PASS 1000~26500 1.84 -46.96 ≤-18.16 PASS 2437 Reference 2.11 2.11 --- PASS 30~1000 2.11 -69.11 ≤-17.89 PASS 1000~26500 2.11 -45.63 ≤-17.89 PASS 2462 Reference 2.37 2.37 --- PASS 30~1000 2.37 -69.18 ≤-17.63 PASS 1000~26500 2.37 -46.49 ≤-17.63 PASS 11G Ant1 2412 Reference -2.62 -2.62 --- PASS 30~1000 -2.62 -69.17 ≤-22.62 PASS 1000~26500 -2.62 -46.69 ≤-22.62 PASS 2437 Reference -3.18 -3.18 --- PASS 30~1000 -3.18 -68.94 ≤-23.18 PASS 1000~26500 -3.18 -47.16 ≤-23.18 PASS 2462 Reference -2.60 -2.60 --- PASS 30~1000 -2.60 -69.29 ≤-22.6 PASS 1000~26500 -2.60 -46.84 ≤-22.6 PASS 11N20SISO Ant1 2412 Reference -3.64 -3.64 --- PASS 30~1000 -3.64 -69.32 ≤-23.64 PASS 1000~26500 -3.64 -45.57 ≤-23.64 PASS 2437 Reference -2.84 -2.84 --- PASS 30~1000 -2.84 -69.49 ≤-22.84 PASS 1000~26500 -2.84 -47.29 ≤-22.84 PASS 2462 Reference -2.56 -2.56 --- PASS 30~1000 -2.56 -69.09 ≤-22.56 PASS 1000~26500 -2.56 -46.86 ≤-22.56 PASS 23 Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 24 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 25 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 26 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 27 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 28 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 29 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 30 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 31 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 32 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference

33 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 34 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] DC Factor [dB] T Factor [dB] 11B Ant1 2412 8.36 8.40 99.52 0.02 0.12 2437 8.35 8.40 99.40 0.03 0.12 2462 8.35 8.39 99.52 0.02 0.12 11G Ant1 2412 0.15 0.20 75.00 1.25 6.67 2437 0.15 0.20 75.00 1.25 6.67 2462 0.15 0.19 78.95 1.03 6.67 11N20SISO Ant1 2412 0.17 0.22 77.27 1.12 5.88 2437 0.17 0.22 77.27 1.12 5.88 2462 0.18 0.23 78.26 1.06 5.56 35 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 36 11G_Ant1_2412 11G_Ant1_2437 37 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 38 11N20SISO_Ant1_2462 39 Appendix H: Emissions in Restricted Bands Test Result TestMod e Antenn a ChNam e Frequenc y[MHz] Detector Freq [MHz] Result [dBm] Gain [dB] DC Factor [dB] Result [dBuV/m] Limit [dBuV/m] Verdict 11B Ant1 Low 2412 AV 2310.000 -60.71 2.00 0.02 36.51 ≤54 PASS AV 2386.320 -52.06 2.00 0.02 45.16 ≤54 PASS AV 2390.000 -55.91 2.00 0.02 41.31 ≤54 PASS Peak 2310.000 -53.84 2.00 0.00 43.36 ≤74 PASS Peak 2389.180 -45 2.00 0.00 52.20 ≤74 PASS Peak 2390.000 -48.03 2.00 0.00 49.17 ≤74 PASS High 2462 AV 2483.500 -54.61 2.00 0.02 42.61 ≤54 PASS AV 2488.070 -52.49 2.00 0.02 44.73 ≤54 PASS AV 2500.000 -57.7 2.00 0.02 39.52 ≤54 PASS Peak 2483.500 -47.67 2.00 0.00 49.53 ≤74 PASS Peak 2488.180 -44.83 2.00 0.00 52.37 ≤74 PASS Peak 2500.000 -50.38 2.00 0.00 46.82 ≤74 PASS 11G Ant1 Low 2412 AV 2310.000 -60.49 2.00 1.25 37.96 ≤54 PASS AV 2384.760 -59.14 2.00 1.25 39.31 ≤54 PASS AV 2390.000 -59.68 2.00 1.25 38.77 ≤54 PASS Peak 2310.000 -51 2.00 0.00 46.20 ≤74 PASS Peak 2385.800 -49.11 2.00 0.00 48.09 ≤74 PASS Peak 2390.000 -50.7 2.00 0.00 46.50 ≤74 PASS High 2462 AV 2483.500 -59.56 2.00 1.03 38.67 ≤54 PASS AV 2483.560 -58.75 2.00 1.03 39.48 ≤54 PASS AV 2500.000 -60.28 2.00 1.03 37.95 ≤54 PASS Peak 2483.500 -51.65 2.00 0.00 45.55 ≤74 PASS Peak 2491.920 -49.04 2.00 0.00 48.16 ≤74 PASS Peak 2500.000 -52.62 2.00 0.00 44.58 ≤74 PASS 11N20SI SO Ant1 Low 2412 AV 2310.000 -60.73 2.00 1.12 37.59 ≤54 PASS AV 2387.620 -58.99 2.00 1.12 39.33 ≤54 PASS AV 2390.000 -59.6 2.00 1.12 38.72 ≤54 PASS Peak 2310.000 -52.94 2.00 0.00 44.26 ≤74 PASS Peak 2382.550 -49.44 2.00 0.00 47.76 ≤74 PASS Peak 2390.000 -51.05 2.00 0.00 46.15 ≤74 PASS High 2462 AV 2483.500 -59.81 2.00 1.06 38.45 ≤54 PASS AV 2484.880 -58.78 2.00 1.06 39.48 ≤54 PASS AV 2500.000 -59.93 2.00 1.06 38.33 ≤54 PASS Peak 2483.500 -49.35 2.00 0.00 47.85 ≤74 PASS Peak 2498.190 -48.96 2.00 0.00 48.24 ≤74 PASS Peak 2500.000 -51.68 2.00 0.00 45.52 ≤74 PASS 40 Note： 1. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. 41 Test Graphs 11B_Ant1_Low_2412_AV 11B_Ant1_Low_2412_Peak 11B_Ant1_High_2462_AV 42 11B_Ant1_High_2462_Peak 11G_Ant1_Low_2412_AV 43 11G_Ant1_Low_2412_Peak 11G_Ant1_High_2462_AV 11G_Ant1_High_2462_Peak 44 11N20SISO_Ant1_Low_2412_AV 11N20SISO_Ant1_Low_2412_Peak 45 11N20SISO_Ant1_High_2462_AV 11N20SISO_Ant1_High_2462_Peak

1. Antenna Description: Antenna type PIFA antenna Model 016LB Frequency range 2400-2500MHz Manufacturer Dongguan LANG LANG Moutain Technology Co.,Limited. Address Room 1020, Building 1, No. 53 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, China ANT Peak Gain 0.89dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

FCC ID: 2BXJB-016LB Test Setup Photos of the EUT FCC ID: 2BXJB-016LB