2AB4XAMP10520Long Range Wrist Talkies

Long Range Wrist Talkies 0.4 Long Range Wrist Talkies 10520-IS-US

21 7MHz21 . 7MHz DATA RF Filter MCU RX SIGNAL RF Output Walkie Talkie IC U 3 MCU U5 LCD TX SIGNAL AMP U 4 Adi A MIC Regulator 3.3V VDD A u di o A mp U 1 10520 Block Diagram

Atomic Monkey Products Ltd. Room 811, 8/F., Corporation Park, No.11 On Lai Street, Shatin, N.T. Tel : (852) 31052282 Fax : (852) 31052283 FCC Authorization 5/30/2014 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Atomic Monkey Products Ltd., the undersigned, hereby authorize Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This authorization is valid until further written notice from the applicant. Sincerely Yours, Wilson Mak Director

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT– Front View EUT– Rear View EUT– Top View EUT– Bottom View EUT– Left View EUT– Right View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Labeling Suggested FCC ID Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925) Label Location

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT- Battery off View EUT- Cover off View EUT- Main Board Top View EUT- Main Board Top Shielding off View EUT- Main Board Bottom View EUT- LCD Board Top View Antenna EUT- LCD Board Bottom View

#10520 Circuit Description This product is walkie talkie mainly work by a transceiver IC and microprocessor. TX Description Once MCU detect an PTT switch was press, MCU(U5) will general a digital command to Walkie Talkie IC(U3). Walkie Talkie will change to tx mode and detect Microphone signal. Microphone voce signal will be modulated to FM signal inside Walkie Talkie IC. The modulated FM signal will then pass to RF amplifier IC(U4), after pass though RF filter section. RF signal will send out though antenna. RX Description. Normal states of walkie talkie work in RX mode. RF signal will input to RF circuit through antenna to Walkie Talkie IC(U3). Once received signal, Walkie Talkie will demodulated RF signal to voice signal and pass Audio Amplifier IC(U1) to Speaker. MCU (U5)will check the signal SNR to enable and disable Audio Amplifier IC for muting control.

Turn up procedure 1) After the boot, long press the PTT 2）Pu‐frequency transmitter frequency detection 3）Transfer batch precise adjustments with adjustable capacitor PCB board until the frequency is 462.5625MHz. 4）The ERP of the device is 22 +/‐1dBm.

Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. FCC PART 95 MEASUREMENT AND TEST REPORT For Atomic Monkey Products Ltd. Room 811, 8/F., Corporation Park, No.11 On Lai Street, Shatin, N.T., HongKong FCC ID: 2AB4XAMP10520 Report Type: Original Report Product Type: Long Range Wrist Talkies Test Engineer: Rocky Kang Report Number: RSZ140416833-00 Report Date: 2014-04-30 Reviewed By: Jimmy Xiao RF En gineer Test Laboratory: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140416833-00 FCC Part 95 Page 2 of 21 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 3 TEST FACILITY ............................................................................................................................................................. 3 SYSTEM TEST CONFIGURATION .......................................................................................................................... 4 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 4 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 4 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 4 SUMMARY OF TEST RESULTS ............................................................................................................................... 5 FCC §2.1093 - RF EXPOSURE INFORMATION ..................................................................................................... 6 APPLICABLE STANDARD .............................................................................................................................................. 6 FCC §2.1046, §95.639(a) & §95.639(d) - RF OUTPUT POWER .............................................................................. 7 APPLICABLE STANDARD .............................................................................................................................................. 7 TEST PROCEDURE ........................................................................................................................................................ 7 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................................... 7 TEST DATA .................................................................................................................................................................. 7 FCC §2.1047 & §95.637(a) - MODULATION CHARACTERISTIC ....................................................................... 9 APPLICABLE STANDARD .............................................................................................................................................. 9 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................................... 9 TEST PROCEDURE ........................................................................................................................................................ 9 TEST DATA .................................................................................................................................................................. 9 FCC §2.1049 & §95.633(a) (c) - AUTHOURIZED BANDWIDTH AND EMISSION MASK .............................. 14 APPLICABLE STANDARD ............................................................................................................................................ 14 TEST PROCEDURE ...................................................................................................................................................... 14 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 14 TEST DATA ................................................................................................................................................................ 14 FCC §2.1053 & §95.635(b) (7) - RADIATED SPURIOUS EMISSION .................................................................. 18 APPLICABLE STANDARD ............................................................................................................................................ 18 TEST PROCEDURE ...................................................................................................................................................... 18 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 18 TEST DATA ......…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Emission View (Below 1GHz) Radiated Emission View (Above 1GHz)