Test Report

FCC ID: 2AFW2B038

Test Report

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FCCID_4288514

TCT Tesmme cuas ustes TEST REPORT FCC ID: 2AFW2B038 Product: 2.4G Wireless Keypad Model No.: BO38 Additional Model No.: BO38C Trade Mark: N/A Report No.: TCT190404E016 Issued Date: Apr. 17, 2019 Issued for: Shenzhen DZH Industrial Co., Ltd 3th Floor, YiTuo Mike Industrial A building, Bu Yong Industrial D zone, ShaJing, Shenzhen, China Issued By: Shenzhen Tongce Testing Lab. 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Bacan District, Shenzhen, Guangdong, China TEL: +86—755—27673339 FAX: +86—755—27673332 Note: This report shall not be reproduced exceptin full, without the written approval of Shenzhen Tongce Testing Lab. This document may be altered or revised by Shenzhen Tongee Testing Lab. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample.


I C I Report No.: TCT190404E016 1. Test Certification Product: 2.4G Wireless Keypad Model No.: BO38 Additional Model No.: |B9°°% Trade Mark: N/A Applicant: Shenzhen DZH Industrial Co., Ltd 3th Floor, YiTuo Mike Industrial A building, Bu Yong Industrial D zone, Address: ShaJing, Shenzhen, China Manufacturer: Shenzhen DZH Industrial Co., Ltd 3th Floor, YiTuo Mike Industrial A building, Bu Yong Industrial D zone, Address: ShaJing, Shenzhen, China Date of Test: |Apr. 08, 2019 —Apr. 16, 2019 Applicable FCC CFR Title 47 Part 15 Subpart C Section 15.249 Standards: ANSI C63.10:2013 The above equipment has been tested by Shenzhen Tongce Testing Lab. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: Lfij C Date: Apr. 16, 2019 Jerry Xie Reviewed By: WW Date: Apr. 17, 2019 Beryl Zhao Approved By: W’h Date: Apr. 17, 2019 Tomsin Paae 3 of 27






TCT mpoanc:rermmteore 6. Test Results and Measurement Data 6.1.Antenna Requirement Standard requirement: FCC Part15 C Section 15.203 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. E.U.T Antenna: The EUT antenna is PCB antenna which permanently attached, and the best case gain of the antenna is —3dBi. WA ‘.r'!,, Lt Antenna

TCT Report No.: TCT190404E016 6.2.Conducted Emission 6.2.1. Test Specification Test Requirement: FCC Part15 C Section 15.207 Test Method: ANSI C63.10:2013 Frequency Range: 150 kHz to 30 MHz Receiver setup: RBW=9 kHz, VBW=30 kHz, Sweep time=auto Frequency range Limit (dBuV) (MHz) Quasi—peak Average Limits: 0.15—0.5 66 to 56* 56 to 46* 0.5—5 56 46 5—30 60 50 Reference Plane |:LIS:|N 40cm 8Ocm is uk AC power Equipment E.V.T Test Setup: Em Receiver Test table/Insulation plane Remark EUT Equibment Under Test LiSN Line Impedence Stabilzation Network Test table height=0 &im Test Mode: Transmitting mode with modulation 1. The E.U.T and simulators are connected to the main power through a line impedance stabilization network (L.S.N.). This provides a 50ohm/50uH coupling impedance for the measuring equipment. 2. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please Test Procedure: refer to the block diagram of the test setup and photographs). 3.Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.10:2013 on conducted measurement. N/A; Because the EUT is powered by the battery, so the Test Result: item is not applicable.


TCT Report No.: TCT190404E016 the measurement. 4. 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. 5. The test—receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10dB margin would be re—tested one by one using peak, quasi—peak or average method as specified and then reported in a data sheet. For radiated emissions below 30MHz Distnce = 3m Computer l. *— ( } Pre «Amplificr Groved Plane 30MHz to 1GHz Antcana Tower Test setup: Search meprig gplcces &—— O Anterna 4m / RF Text ybolow$ t 1 \ TTU!:;I ahe Om A |1 in A \ B8 oi : DO 2 promines [ l C 1 Ground Plane —/ Above 1GHz (The diagram below shows the test setup that is utilized to make the measurements for emission from 1GHz to the tenth harmonic of the highest fundamental frequency or to 40GHz emissions, whichever is lower.)

TCT Ew Test results: PASS



TCT mosinecrernmmess Frequency Range (30MHz—1GHz) Horizontal: 80.0 dBwv/m FCC Part15C 3M Radiation Margin 6 d «o a § 5 3 %. * Jw W P W oo 20000 «0 5o 60 70 60 malta zon «00— soo 600700 Toon.000 Site Polarization: Horizontal Tevpertue: T6 Limit: FCC Part 150 3M Radiation Power. DC 15V Humidiy: 55% Reading Correct Measure— _ Antenna Table No. Mk. Freq. Level Factor ment Limit Over Height Degree Niz dBuy d6 dBuvim dBim dB Detector cm dearee Comment 1 33.1015 3443 —11.02 2341 40.00 —16.59 peak 2 72.2111 38.36 —15.87 2249 40.00 —17.51 peak 216.1197 41.74 —13.55 28.19 46.00 —17.81 peak co 4 264.9700 46.51 —12.07 34.44 46.00 —11.56 peak 360.9776 40.57 —8.53 31.04 46.00 —14.96 peak in 6 * 7086941 30.83 —5.30 34.53 46.00 —11.47 peak

TCT Report No.: TCT190404E016 Vertical: 80.0 dBwv/m FCC Part15C 3M Radiation ‘~ Margin 6 d ao T § & § 6 ! 1 2 Khanttvol MNQhopptert® Nadail ‘ oo 20.000 40 so To so malta 300 «o0 5o0 soo 700 too0.000 Site Polarization: Vertical Temperature 25 Limit: FCC Part 150 3M Radiation Power. DC 15V Humidiy: 55.% Reading Correct Measure— L Antenna Table No. Mk. Freq. Level Factor ment Limit Over Height Degree Niz dBuy do dBuvim dBim dB Detector cm dearee Comment 1 32.86907 35.36 —11.02 24.34 40.00 —15.66 peak 200 T2RMT 40.70 1587 2483 40.00 —15.17 peak 3 142.7692. 44.00 —16.13 27.87 43.50 —15.63 peak 4 211.6112 41.07 —13.67 2740 43.50 —16.10 peak 5 264.9709 39.72 —12.07 27.65 46.00 —18.35 peak 6 381.8520 37.39 —8.21 28.18 46.00 —17.82. peak Note: 1, Measurements were conducted in all channels (high, middle, low), and the worst case (low channel) was submifted only. 2, Any value more than 104B below limit have not been specificalty reported.


TCT mpoane:rermuteon Band Edge Requirement Low channel: 2408MHz Frequency Ant. Por.| reading _Peak AV readin Correction|__Emission Factor Peak Level AV Peak limit] AV limit Margin (mkz) HV Caus @eul) |_(deim) _|(aBpwim) (aBpy/m)|OBHm)|(dBuvim)| (dB) 2400 H_ | 48.94 _— 4.20 _|_44.74_|__—— 74 — 2926 2400 H —__| 4321 420 —— —39.01 54| —14.99 2400 V ——|_49.07 __— 420| _44.87 _|__— 74 —__| zes 2400 V —— 41.65 |_4.20 ~—— 3745 —— 54| ~16.55 ms_more mmz ma wore remmmramtermer Se Foarzaton:— Horronal Ste Linit £GG part 15 ass bandedgeipen) Pover cors Lini 2C pat 15 210 handedgepen) High channel: 2474MHz Peak AV Correction|__ Emission Level Frequency) Ant. Pol. Peak limit] AV limit Margin reading reading Factor Peak AV (MHz) HV (Buy) (dBuy)| (dB/im) |(aBuv/im)|(«a@suy/m)| (CBWV/m)|(dBuV/im)| (dB) 24835 —H 51.37_|__— 420 _|_47.17_|__— 74 —__| 726.83 24835 —H —— 4204 4.20 — 3784 —— 54| ~16.16 835 V 50.59 ~—— —4.20 74 —_—| 276 24835 V ——__| 4176 4.20 37.56 _—— 54| 1644 ret mt 15 2i temetmieat fotvat 128 bicptzeas sw mm n —mre —rare Te —rerm —rarm —reva es Se Pogrzaion:— Rorzonal S Lini 0C part 15. 4t bondedgaipeai) Powee corm Linit £GG pa16 210 bondedgeipeat) Note: Emission Level=Peak Reading + Correction Factor; Correction Factor= Antenna Factor + Cable loss — Pre—amplifier @1 & ofo ho ra Margin (dB) = Emission Level (Peak/Average)(dBN/m)—(Peal{/Average) limit (dBy/m) The emission levels of other frequencies are very lowerthan the limit and not show in test report. Measurements were conducted from 1 GHz to the 10th harmonic of highest fundamental frequency. Data of measurement shown "—"in the above table mean that the reading of emissions is attenuated more than 20 dB below the limits or the field strength is too small to be measured.

TCT Aeeortin: rersmoromare 6.4. 200B Occupied Bandwidth 6.4.1. Test Spectication [Taxt Requirement: FGG Part16 C Sction 16.215(c) [Teat Mothod: AANSI CB3.10; 2013 Limit: NA 1. According to the folow Test—setup, keep the relative position between the artificial antenna and the EUT. 2. Set to the meximum power sefing and enable the EUT transmit continuously. 3. Use the following spectium analyzer seftings for 204B Bandwidth measuremont. Span = approximately 2 to 3 fimes the 20 dB bandwidth, centered on a hopping channel; RBW21% of the 20 dB bandwldth; VBW2RBW; Sweep = auto; Detector function = peal; Trace = max hold. 4. Measure and record the results In the test report [Teat satup: CBI——2 SpectrumAnatzer [Tost Mode: "Transmiting mode with modulation [Test results: FASS .2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Callbration Due Spectrum Analyzor R&S FBu 200084 Sp. 20, 2019 Note: The caltratoo hfovel t h above festnatuments s 12 moolhs andhe caltradons ar racentle to intomatonasystam ced 30.



TCT mpoane:rermemon Appendix A: Photographs of Test Setup Product: 2.4G Wireless Keypad Model: BO38 Radiated Emission

TCT Report No.: TGT190404E016 Appendix B: Photographs of EUT Product: 2.4G Wireless Keypad Model: BO38 External Photos K 9 | 10 20 30 40 5o so 7o so 90100 10 20 30 40 s ww o1 oz o6 ov os o9 0Z 08 06 ppJO1 0z 08 Or 0s Pm la c

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Document Created: 2019-05-22 07:48:18
Document Modified: 2019-05-22 07:48:18
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