14_UA23 TestRpt DXX

FCC ID: ZKWUA231905001

Test Report

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FCCID_4328754


Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Table of Contents 1. GENERAL INFORMATION ................................................................................................ 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST ................................................................. 4 1.2 RELATED SUBMITTAL(S) / GRANT (S) ............................................................................................ 8 1.3 TEST METHODOLOGY .................................................................................................................. 8 1.4 EQUIPMENT MODIFICATIONS ........................................................................................................ 8 1.5 SUPPORT DEVICE ....................................................................................................................... 8 1.6 TEST FACILITY AND LOCATION ..................................................................................................... 9 1.7 SUMMARY OF TEST RESULTS ..................................................................................................... 10 2. SYSTEM TEST CONFIGURATION .................................................................................. 11 2.1 EUT CONFIGURATION ............................................................................................................... 11 2.2 SPECIAL ACCESSORIES ............................................................................................................. 11 2.3 DESCRIPTION OF TEST MODES ................................................................................................... 11 2.4 EUT EXERCISE ......................................................................................................................... 11 3. CONDUCTED EMISSIONS TEST .................................................................................... 12 3.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 12 3.2 TEST CONDITION ....................................................................................................................... 12 3.3 MEASUREMENT RESULTS .......................................................................................................... 12 4. RADIATED EMISSION TEST........................................................................................... 13 4.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 13 4.2 MEASUREMENT PROCEDURE ..................................................................................................... 14 4.3 LIMIT ........................................................................................................................................ 15 4.4 MEASUREMENT RESULTS ................................................................................................. 16 5. 20DB BANDWIDTH.......................................................................................................... 20 5.1 MEASUREMENT PROCEDURE ..................................................................................................... 20 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 20 5.3 MEASUREMENT RESULTS .......................................................................................................... 20 6. BAND EDGE .................................................................................................................... 23 6.1 MEASUREMENT PROCEDURE ..................................................................................................... 23 6.2 LIMIT ........................................................................................................................................ 23 6.3 MEASUREMENT RESULTS .......................................................................................................... 23 7. ANTENNA REQUIREMENT ............................................................................................. 24 7.1 MEASUREMENT PROCEDURE ..................................................................................................... 26 7.2 MEASUREMENT RESULTS .......................................................................................................... 26 8. TEST EQUIPMENT LIST.................................................................................................. 27 Page 2 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Revision History of This Test Report Report Number Description Issued Date NTC1905279FV00 Initial Issue 2019-06-06 Page 3 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 1. GENERAL INFORMATION 1.1 Product Description for Equipment under Test Product Name : 2.4G WIFI FPV DRONE Main model number : UA23 Additional Model : See Page 5-6 number Brand Name : N/A Power Supply : 4*DC 1.5V AA battery Test voltage : 4*DC 1.5V AA battery Model Difference : Those models have the same circuit schematic, Description construction, PCB Layout and critical components. The difference is model number only due to trading purpose. Hardware version : V00 Software version : V00 Note : N/A Remark : According to the model difference, all tests were performed on model UA23. Technical Specification: 2.4G Function: Frequency Range : 2425-2470MHz Modulation Type : GFSK Number of Channel : 26 Antenna Type : Copper Tube Antenna Gain : 0dBi (Declaration by manufacturer) Page 4 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Model List: U01,U01S,UDI001,VR1,VR-1,I-18MT, U02,U02S,UDI002,VR2,VR-2,I-18SC, U03,U03S,UDI003,VR3,VR-3,MT18, U04,U04S,UDI004,VR4,VR-4,SC18, U05,U05S,UDI005,VR5,VR-5,B18, U06,U06S,UDI006,VR6,VR-6,T18, U07,U07S,UDI007,VR7,VR-7,TC18, U08,U08S,UDI008,VR8,VR-8,D18, U09,U09S,UDI009,VR9,VR-9 C18, U10 U10S,UDI010,VR10,VR-10,B18, U11,U11S,UDI011, U12,U12S,UDI012, U13,U13S,UDI013, U14,U14S,UDI014, U15,U15S,UDI015, U16,U16S,UDI016, U17,U17S,UDI017, U18,U18S,UDI018, U19,U19S,UDI019, U20,U20S,UDI020, U21,U21S,UDI021, U22,U22S,UDI022,UA22 U23,U23S,UDI023, U24,U24S,UDI024, U25,U25S,UDI025, U26,U26S,UDI026, U27,U27S,UDI027, U28,U28S,U28W,U28-1,UDI028, U29,U29S,U29D,U29W,U29S,U29S-E,U29Plus,U29Plus-G,UDI029, U30,U30S,UDI030, U31,U31S,U31W,U31R,U31D, U32,U32S, U33,U33S, U34,U34S,U34W, U35,U35S,U818A Plus,U818A Plus-C,U818A Plus-G, U36,36S,U36W,U36D, U37,U37S, U38,U38S, U39,U39S, U40,U40S,U40W, U41,U41S,U41W, U42,U42S,U42W,U42HW, U43,U43S,U43W, U44,U44S,U44W, U45,U45S,U45W, U46,U46S,U46W,U46C,U46C-W, U47,U47S,U47B,U47W, U48,U48S,U48W, U49,U49S,U49C,U49W, U50,U50S, U51,U51S,U51W, U52,U52S,U52G,U52W, U53,U53S, U54,U54S,U54W,U54Plus, U55,U55S, U56,U56S, U57,U57S, U58,U58S, U59,U59S, U60,U60S, U61W, U61,U61S, U62,U62S, U63,U63S, U64,U64S, U65,U65S, U66,U66S, U67,U67S, U68,U68S, U69,U69S, U70,U70S, U71,U71S, U72,U72S, U73,U73S, U74,U74S, U75,U75S, U76,U76S, U77,U77S, U78,U78S, U79,U79S, U80,U80S, U81,U81S, U82,U82S, U83,U83S, U84,U84S, U85,U85S, U86,U86S, U87,U87S, U88,U88S,U88Plus,U88Plus-G, U89,U89S, U90,U90S, U91,U91S, U92,U92S, U93,U93S, U94,U94S, U95,U95S, U96,U96S, U97,U97S, U98,U98S, U99,U99S, U100,U100S, U101,U101S, U102,U102S, U103,U103S, U104,U104S, U105,U105S, U106,U106S, U107,U107S, U108,U108S, U109,U109S, U110,U110S, U111,U111S, U112,U112S, U113,U113S, U114,U114S, U115,U115S, U116,U116S, U117,U117S, U118,U118S, U119,U119S, U120,U120S, U121,U121S, U122,U122S, U123,U123S, U124,U124S, U125,U125S, U126,U126S, U127,U127S, U128,U128S, U129,U129S, Page 5 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 U130,U130S, U131,U131S, U132,U132S, U133,U133S, U134,U134S, U135,U135S, U136,U136S, U137,U137S, U138,U138S, U139,U139S, U140,U140S, U141,U141S, U142,U142S, U143,U143S, U144,U144S, U145,U145S, U146,U146S, U147,U147S, U148,U148S, U149,U149S, U150,U150S, U151,U151S, U152,U152S, U153,U153S, U154,U154S, U155,U155S, U156,U156S, U157,U157S, U158,U158S, U159,U159S, U160,U160S, U161,U161S, U162,U162S, U163,U163S, U164,U164S, U165,U165S, U166,U166S, U167,U167S, U168,U168S, U169,U169S, U170,U170S, U171,U171S, U172,U172S, U173,U173S, U174,U174S, U175,U175S, U176,U176S, U177,U177S, U178,U178S, U179,U179S, U180,U180S, U181,U181S, U182,U182S, U183,U183S, U184,U184S, U185,U185S, U186,U186S, U187,U187S, U188,U188S, U189,U189S, U190,U190S, U191,U191S, U192,U192S, U193,U193S, U194,U194S, U195,U195S, U196,U196S, U197,U197S, U198,U198S, U199,U199S, U200,U200S, 6182-7SN,6182-7S DIL,6182-7S,6182-7RC DIL,6182-7RC,6182-7RC STE, 6182-7SN MCE,6182-7S BI,6182-7RCHA WAL,6182-7RCH MCE,6182-7SH, ACDRVR,Archos Drone VR,U818A,U818A HD,U818A WIFI,U842-1, U842 WIFI,U845,U841-1,U841-1,Xerall,X-TankCopter,3A-U46-BL,SYRIO, DRAKO,U829A,U842,U845WIFI,U835,U28-1,U28W,U42,U42W,VR-2, Falcon Pro,U820,U843,D2,ZX-TTN,ZX-ATL,ZXRHD,ZXNVA,ZXRAP, ZXSPT,6182-7RB TM1,_titan,_hydra,ZX-HRA,ARCHOS DRONE WW, ARCHOS PICO DRONE,A15W,CW4,U48A,U48HW,TDFT0019, TDFT0014,TDLB0010,RC60706,RC49581,RC46892,DRONE 200, DRONE 400,25197,25163,T5176,T5177,AA108,AA818,AA101. AA102.AA200.A20,A20W,A30,A30W,D20,D50,D60,D35,D58,D65, D68,D52 ,25196,25194,25159,25160,23938,NT.SS9,NT.SF1M,RC18167, RC18168,RC15771,RC46892,RC49580,T5147,T5170,RGR3000,TDFT0005, TDFT0006,EC16238,EC16242,EC16241,EC16239,EC16243,6182-7RC AEO, 6182-7SN AEO,6182-7RB TM1,6182-7SC BUR,ACPIDR,ACDRONE,CW10, U88WIFI,6182-7RCHA,6182-1GH,6182-1GHB,6182-1GXA,6182-1GE, 6182-1GB,8073472,8073473,RC60706,TDFT0020,TDFT0021,TDFT0027, TDFT0028,TDFT0031,TDLB0002,Robin FPV,U60Pro-WCH,U61W,U48, A15,T20,D28,6182-7RCHB Page 6 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Channel List: Frequency Frequency Frequency Channel Channel Channel MHz MHz MHz 1 2425 10 2450 19 2459 2 2439 11 2451 20 2460 3 2440 12 2452 21 2461 4 2441 13 2453 22 2462 5 2442 14 2454 23 2466 6 2443 15 2455 24 2467 7 2444 16 2456 25 2469 8 2445 17 2457 26 2470 9 2446 18 2458 Note: The Lowest, middle, and the Highest frequency of channel were selected to perform the test. The frequency selected see below: The Lowest frequency: 2425MHz The middle frequency: 2454MHz The Highest frequency: 2470MHz Page 7 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 1.2 Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: ZKWUA231905001 filing to comply with Section 15.249 of the FCC Part 15 (2017), Subpart C Rule. 1.3 Test Methodology Radiated emission measurements were performed according to the procedures in ANSI C63.10 (2013). Radiated emission measurement was performed in semi-anechoic chamber and conducted emission measurement was performed in shield room. For radiated emission measurement, preliminary scans were performed in the semi-anechoic chamber only to determine the worst case modes. All radiated tests were performed at an antenna to EUT distance of 3 meters. 1.4 Equipment Modifications Not available for this EUT intended for grant. 1.5 Support Device N/A Page 8 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 1.6 Test Facility and Location Site Description EMC Lab : Listed by CNAS, August 13, 2018 The certificate is valid until August 13, 2024 The Laboratory has been assessed and proved to be in compliance with CNAS/CL01 The Certificate Registration Number is L5795. Listed by A2LA, November 01, 2017 The certificate is valid until December 31, 2019 The Laboratory has been assessed and proved to be in compliance with ISO17025 The Certificate Registration Number is 4429.01 Listed by FCC, November 06, 2017 The Designation Number is CN1214 Test Firm Registration Number: 907417 Listed by Industry Canada, June 08, 2017 The Certificate Registration Number. Is 46405-9743 Name of Firm : Dongguan Nore Testing Center Co., Ltd. (Dongguan NTC Co., Ltd.) Site Location : Building D, Gaosheng Science and Technology park, Hongtu road, Nancheng district, Dongguan city, Guangdong province, China Page 9 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 1.7 Summary of Test Results FCC Rules Description Of Test Uncertainty Result AC Power Conducted §15.207(a) ±1.06dB Not Applicable Emission §15.249(a)/ 15.209 Radiated Emissions ±3.70dB Compliant §15.249(d)/ 15.205 Band Edge ±1.70dB Compliant §15.215(c) 20dB Bandwidth ±1.42 x10-4% Compliant §15.203 Antenna Requirement --- Compliant Note: 1. The EUT has been tested as an independent unit. And Continual transmitting in maximum power (The new battery be used during test) 2. Due to this EUT is powered by battery only, the AC Power Conducted Emission is not applicable. 3. The EUT powered by battery and operating multiple positions, so the EUT shall be performed two or three orthogonal planes. The worst plane is Z. Example: X Plane Y Plane Z Plane Page 10 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 2. System Test Configuration 2.1 EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner which intends to maximize its emission characteristics in a continuous normal application. 2.2 Special Accessories Not available for this EUT intended for grant. 2.3 Description of test modes The EUT has been tested under operating condition. The Lowest, middle and highest frequencies were chosen for testing. 2.4 EUT Exercise The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. Page 11 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 3. Conducted Emissions Test 3.1 Test SET-UP (Block Diagram of Configuration) 3.2 Test Condition Test Requirement: FCC Part 15.207 Frequency Range: 150KHz ~ 30MHz Detector: RBW 9KHz, VBW 30KHz Operation Mode: TX 3.3 Measurement Results Not Applicable. Page 12 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 4. Radiated Emission Test 4.1 Test SET-UP (Block Diagram of Configuration) 4.1.1 Radiated Emission Test Set-Up, Frequency Below 30MHz Turntable 3m EUT Test 0.8 m Receiver Ground Plane Coaxial Cable Page 13 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 4.1.2 Radiated Emission Test Set-Up, Frequency above 1GHz 3m Turntable 4m EUT Spectrum 1.5m Amplifier Analyzer 4.2 Measurement Procedure a. Blow 1GHz, the EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter semi- anechoic chamber room. b. For the radiated emission test above 1GHz: The EUT was placed on the top of a rotating table 1.5 meters above the ground at a 3 meter full anechoic chamber room. The table was rotated 360 degrees to determine the position of the highest radiation. Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. c. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. d. The height of antenna is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. e. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. The test-receiver system was set to peak detect function and specified bandwidth with maximum hold mode. f. A Quasi-peak measurement was then made for that frequency point for below 1GHz test. PK and AV for above 1GHz emission test. During the radiated emission test, the spectrum analyzer was set with the following configurations: Page 14 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Frequency Band Level Resolution Bandwidth Video Bandwidth (MHz) 30 to 1000 QP 120 kHz 300 kHz Peak 1 MHz 3 MHz Above 1000 Average 1 MHz 10 Hz 4.3 Limit Frequency range Distance Meters Field Strengths Limit (15.209) MHz V/m 0.009 ~ 0.490 300 2400/F(kHz) 0.490 ~ 1.705 30 24000/F(kHz) 1.705 ~ 30 30 30 30 ~ 88 3 100 88 ~ 216 3 150 216 ~ 960 3 200 Above 960 3 500 Frequency range Distance Meters Field Strengths Limit (15.249) MHz mV/m V/m (Field strength of (Field strength of fundamental) Harmonics) 902 ~ 928 3 50 500 2400 ~ 2483.5 3 50 500 5725 ~ 5875 3 50 500 24000 ~ 2425000 3 250 2500 Remark：(1) Emission level (dB)V = 20 log Emission level V/m (2) The smaller limit shall apply at the cross point between two frequency bands. (3) As shown in 15.35(b), for frequencies above 1000MHz, the field strength limits are based on average detector, however, the peak field strength of any emission shall not exceed the maximum permitted average limits, specified above by more than 20dB under any condition of modulation. (4) The frequency range scanned is 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 40 GHz, whichever is lower. (5) Sample of data calculate: Level=Reading + Factor; Margin= Level-Limit Factor=CF+AF+AG Where CF=Cable attenuation factor in dB AF= Antenna factor in dB AG=Amplifier Gain in dB Page 15 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 4.4 Measurement Results Please refer to following the test plots of the worst case: Low channel. Page 16 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Note: Below 30MHz, the emissions are lower than 20dB below the allowable limit. Page 17 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Note: Below 30MHz, the emissions are lower than 20dB below the allowable limit. Page 18 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Frequency Range: 1-25GHz Test Date : May 24, 2019 Test Result: PASS Temperature : 21 ℃ Measured Distance: 3m Humidity : 55 % Test By: Sance Reading Emission Level Limit 3m Margin Freq. Ant.Pol. Factor Level(dBuV) (dBuV) (dBuV/m) (dB) (MHz) (H/V) (dB/m) PK AV PK AV PK AV PK AV Operation Mode: TX Mode (Low) 2425 V 96.33 45.63 0.09 96.42 45.72 114.00 94.00 -17.58 -48.28 4850 V 53.62 33.24 6.48 60.10 39.72 74.00 54.00 -13.90 -14.28 7275 V 47.48 31.40 10.52 58.00 41.92 74.00 54.00 -16.00 -12.08 --- 2425 H 102.27 48.82 0.09 102.36 48.91 114.00 94.00 -11.64 -45.09 4850 H 59.04 34.75 6.48 65.52 41.23 74.00 54.00 -8.48 -12.77 7275 H 46.15 31.21 10.52 56.67 41.73 74.00 54.00 -17.33 -12.27 --- Operation Mode: TX Mode (Mid) 2454 V 96.39 40.80 0.28 96.67 41.08 114.00 94.00 -17.33 -52.92 4908 V 52.35 32.24 6.70 59.05 38.94 74.00 54.00 -14.95 -15.06 7362 V 44.91 31.37 10.56 55.47 41.93 74.00 54.00 -18.53 -12.07 --- 2454 H 101.72 44.90 0.28 102.00 45.18 114.00 94.00 -12.00 -48.82 4908 H 56.75 33.83 6.70 63.45 40.53 74.00 54.00 -10.55 -13.47 7362 H 45.05 31.39 10.56 55.61 41.95 74.00 54.00 -18.39 -12.05 --- Operation Mode: TX Mode (High) 2470 V 95.84 39.88 0.31 96.15 40.19 114.00 94.00 -17.85 -53.81 4940 V 53.21 33.06 6.82 60.03 39.88 74.00 54.00 -13.97 -14.12 7410 V 46.23 31.30 10.58 56.81 41.88 74.00 54.00 -17.19 -12.12 --- 2470 H 102.26 45.18 0.31 102.57 45.49 114.00 94.00 -11.43 -48.51 4940 H 52.94 34.30 6.82 59.76 41.12 74.00 54.00 -14.24 -12.88 7410 H 45.67 31.27 10.58 56.25 41.85 74.00 54.00 -17.75 -12.15 --- Note: (1) All Readings are Peak Value and AV. (2) Emission Level= Reading Level + Factor (3) Factor= Antenna Gain + Cable Loss – Amplifier Gain (4) Data of measurement within this frequency range shown “ ---” in the table above means the reading of emissions are attenuated more than 10dB below the permissible limits. (5) Measurement uncertainty : ±3.7dB. (6) Horn antenna used for the emission over 1000MHz. Page 19 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 5. 20dB Bandwidth 5.1 Measurement Procedure The 20dB bandwidth of the emission was contained within the frequency band designated which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered, FCC Rule 15.215(c): The antenna port of the EUT was connected to the input of a spectrum analyzer. Analyzer RBW was chosen so that the display was a result of the hopping channel modulation. For each RF output channel investigated, the spectrum analyzer center frequency was set to the channel carrier. Use the spectrum 20dB down delta function to measure the bandwidth. 5.2 Test SET-UP (Block Diagram of Configuration) EUT Spectrum Analyzer 5.3 Measurement Results Refer to attached data chart. RBW: 30KHz VBW: 100KHz Spectrum Detector: PK Temperature : 22 ℃ Test By: Sance Humidity : 54 % Test Result: PASS Test Date : June 06, 2019 Channel frequency (MHz) 20dB Down BW(kHz) 2425 1144 2454 1102 2470 1116 Page 20 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Lowest Channel Middle Channel Page 21 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Highest Channel Page 22 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 6. Band Edge 6.1 Measurement Procedure Same as Radiated Emission Test. 6.2 Limit Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in §15.209, whichever is the lesser attenuation. 6.3 Measurement Results Operation Mode: TX Mode Test Date : May 24, 2019 Temperature : 21 ℃ Humidity : 55 % Test Result: PASS Test By: Sance Measured Distance: 3m Reading Emission Level Limit 3m Margin Freq. Ant.Pol. Factor Level(dBuV) (dBuV) (dBuV/m) (dB) (MHz) (H/V) (dB/m) PK AV PK AV PK AV PK AV 2390.000 H 58.19 36.54 0.09 58.28 36.63 74.00 54.00 -15.72 -17.37 2390.000 V 53.11 37.18 0.09 53.20 37.27 74.00 54.00 -20.8 -16.73 2483.500 H 66.38 34.51 0.35 66.73 34.86 74.00 54.00 -7.27 -19.14 2483.500 V 60.25 34.77 0.35 60.60 35.12 74.00 54.00 -13.4 -18.88 Note: (1) Emission Level= Reading Level + Factor (2) Factor= Antenna Gain + Cable Loss – Amplifier Gain (3) Horn antenna used for the emission over 1000MHz. Page 23 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 Low channel Horizontal Vertical Page 24 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 High channel Horizontal Vertical Page 25 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 7. Antenna requirement 7.1 Measurement Procedure According to of FCC part 15C section 15.203: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. 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. Systems operating in the 2400-2483.5MHz band that are used exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum peak output power of the intentional radiator is reduced by 1dB for every 3dB that the directional gain of the antenna exceeds 6dBi. 7.2 Measurement Results The antenna is Copper tube antenna and no consideration of replacement, and the best case gain of the antenna is 0 dBi. So, the antenna is consider meet the requirement. Page 26 of 27

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905279FV00 FCC ID: ZKWUA231905001 8. Test Equipment List No. Equipment Manufacturer Model No. Serial No. Characteristics Last Cal. Cal. Interval Test Rohde & ESCI7 100837 9KHz~7GHz Mar. 13, 2019 Mar. 12, 2020 1. Receiver Schwarz 2. Antenna Schwarzbeck VULB9162 9162-010 30MHz~7GHz Mar. 22, 2019 Mar. 21, 2020 Spectrum Rohde & 20Hz~26.5GHz Mar. 13, 2019 Mar. 12, 2020 3. FSU26 200409/026 Analyzer Schwarz Spectrum MY5420083 20Hz~26.5GHz Apr. 23, 2019 Apr. 22, 2020 4. Keysight N9020A Analyzer 1 Spectrum Rohde & Apr. 23, 2019 Apr. 22, 2020 5. FSV40 101003 10Hz~40GHz Analyzer Schwarz Horn 15GHz~40GHz Mar. 22, 2019 Mar. 21, 2020 6. Schwarzbeck BBHA9170 9170-372 Antenna 7. Pre-Amplifier EMCI EMC 184045 980102 18GHz~40GHz Apr. 23, 2019 Apr. 22, 2020 Power RPR3006W 15I00041SN 100MHz~6GHz Mar. 13, 2019 Mar. 12, 2020 8. DARE Sensor O64 Communicat Rohde & CMW500 149004 70MHz~6GHz Mar. 13, 2019 Mar. 12, 2020 9. ion Tester Schwarz Horn AH-118 071078 500MHz~18GHz Mar. 22, 2019 Mar. 21, 2020 10. COM-Power Antenna 11. Pre-Amplifier HP HP 8449B 3008A00964 1GHz~26.5GHz Mar. 13, 2019 Mar. 12, 2020 12. Pre-Amplifier HP HP 8447D 1145A00203 100KHz~1.3GHz Mar. 13, 2019 Mar. 12, 2020 Loop FMZB 1513 1513-272 9KHz~30MHz Apr. 23, 2019 Apr. 22, 2020 13. Schwarzbeck Antenna Temperature SYHR225L N/A -40~150℃ Apr. 23, 2019 Apr. 22, 2020 14. & Humidity REMAFEE Chamber 15. DC Source MY MY8811 N/A 0~30V Apr. 21, 2019 Apr. 20, 2020 Temporary SS402 N/A 9KHz~25GHz N/A N/A 16. antenna TESCOM connector Test Rohde & ESCI 101152 9KHz~3GHz Mar. 13, 2019 Mar. 12, 2020 17. Receiver Schwarz L.I.S.N Rohde & ENV 216 101317 N/A Mar. 13, 2019 Mar. 12, 2020 18. Schwarz 19. L.I.S.N Schwarzbeck NNLK8129 8129212 N/A Mar. 06, 2019 Mar. 05, 2020 RF Compliance RSU-M2 38311 N/A Mar. 13, 2019 Mar. 12, 2020 20. Switching Direction Unit Systems Inc. Test 21. EZ EZ_EMC N/A N/A N/A N/A Software Note: The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list. ---End--- Page 27 of 27


Document Created: 2019-06-19 12:55:44
Document Modified: 2019-06-19 12:55:44
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