ZY9-SPC711RF LCD CLOCK

UPDOWNor UPDOWNor DATE UPDOWNor DATE UPDOWNor DATE UPDOWNor UPDOWNor UPDOWNor DATE 1 2 1 2

1 2 3 4 ABCD 4 3 2 1 D CBA Frequency:433.92MHz Transmitter Block Diagram ANT Modulation IC 433.92MHz C1,L1,C2,L2,C3 The electric circuit match Power Supply 3V GREAT POWER ENTERPRISE CO.,LTD DESIGN AUDITING APPROVED TITLE REVISION NO. DATE SHEET 1 OF 1 SPC711 TX Block 00 BLOCK DIAGRAMSPC711 TRANSMITTER 433.92MHZ ASK TRANSMITTER PT4455 OSCILLATOR FREQUENCY 13.553MHZ 433.92MHz MCU DECODER Temperature U1 32.768KHZ OSCILLATOR FREQUENCY X1 RESET Q2 Humidity,TemperatureRESISTANCE,RT

Shenzhen Great Power Enterprise Co., Ltd FCC ID: ZY9-SPC711 POWER OF ATTORNEY December 22, 2011 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We,Shenzhen Great Power Enterprise Co., Ltd, hereby authorizeMost Technology Service Co., Ltd.(Terry YANG/ Manager) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out byMost Technology Service Co., Ltd.(Terry YANG/ Manager) on our behalf shall have the same effect as acts of our own. Thisauthorization expires onJanuary 23, 2011. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We,Shenzhen Great Power Enterprise Co.,Ltdare not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Daniel Liu (Engineering Manager) Shenzhen Great Power Enterprise Co., Ltd December 22, 2011

FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 PEDESTAL VIEW OF SAMPLE FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 PHOTO OF THE ENTIRE SAMPLE

INTERNAL PHOTO OF SAMPLE - 1 FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 INTERNAL PHOTO OF SAMPLE - 2 INTERNAL PHOTO OF SAMPLE - 3

Operation Description The antenna received the signal form the Humidity&Temperature RESISTANCE. The MCU transmits the decoded signal to ASK Transmitter Modulation IC (PT4455) and transmits by 433.92MHz antenna. The crystal is 32.768kHz for MCU and 13.553MHz for PT4455, the power supply is DC 3.0V by battery. The modulation is ASK, and the antenna is internal.

Tune Up Product RF LCD CLOCK Power Supply DC 3V by battery Frequency Range 433.92 MHz Bandwidth 680kHz Channel Number: 1 Modulation Technique ASK Temperature Range -10°C- 50°C

1 2 3 4 ABCD 4 3 2 1 D CBA R680R R4 1M/1% C70.1UF C4 0.UF C60.1UF + C110UF VDD D1LED 1 C/F 3 CH R5 100K/1% RT1 C5 0.47UF X2 32.768KHZ C2020PF C1920P 1 2 J3 1 2 J1 1 2 J4 1 2 J5 1 2 J2 Q2S8550 R7100K C8 0.1UF C90.1UF BATT23.0V C18 104 4 RESET VDD2 5 VDD1 4 VDD3 6 CUP1 7 CUP2 8 GND 3 SEG31 33 SEG30 32 SEG29 31 INT 39 XIN 1 XOUT 2 RESET 38 SEG35 37 SEG34 36 SEG26 28 SEG32 34 SEG28 30 SEG27 29 SEG33 35 SEG25 27 SEG24 26 SEG10 23 SEG11 24 SEG12 25 U1 HW5106 VDD RF-DATA VDD GREAT POWER ENTERPRISE CO.,LTD DESIGN AUDITING APPROVED TITLE REVISION NO. DATE SHEET 1 OF 1 SPC711 TX .SCH 00 OSCOUT 1 GND 2 POUT 3 OSCIN 6 VDD 5 DIN 4 U2 PT4455 X1 13.553M C727PF C6DEL C1100PF C215PF C4100NF C33PF L2 120NH L1 100NH ANT R1 10R VCC R410R R21K R3100K C5 100NF RF-DATA VCC 433.92MHZ RF Transmit Mold Piece

FCC 47 CFR PART 15 SUBPART C TEST REPORT For Applicant : Shenzhen Great Power Enterprise Co., Ltd Address : Building E, Xin Xulong Lndustrial Area, Kukeng Village, Guanlan Town,Baoan District,Shenzhen,China Product Name : RF LCD CLOCK Model Name : SPC711, A02096 Brand Name : SHARP FCC ID : ZY9-SPC711 Report No. : MOST111203F2 Date of Issue : December. 21, 2011 Issued by : Most Technology Service Co., Ltd. Address : No.5, Langshan 2nd Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China Tel : 86-755-8617 0306 Fax : 86-755-8617 0310 The report consists 27 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by MOST. The test results in the report only apply to the tested sample. The test report shall be invalid without all thesignatures of testing engineers, reviewer and approver. FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 Page 2 of 27 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY.............................................................................................................................3 2. GENERAL INFORMATION...........................................................................................................................................4 2.1 Product Information......................................................................................................................................................4 2.2 Objective........................................................................................................................................................................5 2.3 Test Standards and Results........................................................................................................................................5 2.4 Environmental Conditions...........................................................................................................................................5 3. TEST METHODOLOGY................................................................................................................................................6 3.1 TEST FACILITY............................................................................................................................................................6 3.2 GENERAL TEST PROCEDURES..............................................................................................................................6 4 SETUP OF EQUIPMENT UNDER TEST.....................................................................................................................7 4.1 SETUP CONFIGURATION OF EUT..........................................................................................................................7 4.2 SUPPORT EQUIPMENT.............................................................................................................................................7 4.3 TEST EQUIPMENT LIST.............................................................................................................................................8 5. 47 CFR Part 15 C Requirements...............................................................................................................................9 5.1 Radiated Emission........................................................................................................................................................9 5.2 20dB Bandwidth..........................................................................................................................................................15 5.3 Transmission Cease Time.........................................................................................................................................16 5.4 Antenna Requirement................................................................................................................................................18 APPENDIX 1......................................................................................................................................................................19 PHOTOGRAPHS OF TEST SETUP..............................................................................................................................19 APPENDIX 2......................................................................................................................................................................21 PHOTOGRAPHS OF EUT..............................................................................................................................................21 FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 Page 3 of 27 1．VERIFICATION OF CONFORMITY Equipment Under Test:RF LCD CLOCK Brand Name:SHARP Model Number:SPC711 FCC ID：ZY9-SPC711 Applicant:Shenzhen Great Power Enterprise Co., Ltd Building E,Xin Xulong Lndustrial Area, Kukeng Village, Guanlan Town,Baoan District,Shenzhen,China Manufacturer:Shenzhen Great Power Enterprise Co., Ltd Building E,Xin Xulong Lndustrial Area, Kukeng Village, Guanlan Town,Baoan District,Shenzhen,China Technical Standards: 47 CFR Part 15 Subpart C File Number:MOST111203F2 Date of test:December. 06, 2011– December. 20, 2011 Deviation:None Condition of Test Sample:Normal Test Result:PASS The above equipment was tested by Most Technology Service Co., Ltd. for compliance with the requirements set forth in FCC rules and the Technical Standards mentioned above. This said equipment in the configuration described in this report shows the maximum emission levels emanating from equipment and the level of the immunity endurance of the equipment are within the compliance requirements. The test results of this report relate only to the tested sample identified in this report. Tested by (+ signature): Zhang LingDecember. 20, 2011 Review by (+ signature): July WenDecem…

Text truncated - open the document above for the full version.

FCC ID: ZY9-SPC711 Report N o.: MOST111203F2 Radiated Emission Test Setup