AZW-CWT8037RXReceiver Module

1 Overview receiver PCB module uses 2.4 GHz wireless data transmission module one. 28 remote control buttons and a red status indicator, using two AAA batteries. Receiver PCB module is made in accordance with specific size requirements, the interface has a USB interface This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. 2 operating instructions 2．1 Remote control and receiver connections. Power off the host, while holding the remote control Return and Option keys, the two AAA batteries into the remote control marked by positive and negative inside, LED flash, then release the button, the remote control is connected to the code. During this power on the host, the remote control receiver with this host connection. If successful the remote control to enter the work state, the LED stops flashing the remote control. Note: The code to connect to the remote control to enter the state, if not two minutes to complete the work on the code or press any key to connect, the exit status of the code. If you want to re- enter the code to connect to the connection status of the code. Remote control and receiver connected to the code once, it will be one to one control, with no need to code after the operation. Unless the remote control to change the new terminal and re- code new control side after. Will lose the original remote control side of the connection. 2 ． 2 remote control and receiver PCB interface Remote control Receiver PCB module interface definitions USB interface definitions USB HID key Definition： NO Key name HID KEY CODE 1 Music u 2 Movie v 3 Photo p 4 Setup TAB 5 Shuffle t 6 Eject j 7 Up up 8 Left left 9 Ok enter 10 Right right 11 Down down 12 Return Esc 13 Mute m 14 Option o 15 Language a 16 Home h 17 Volume Up + 18 Subtitle t 19 Volume Down - 20 Rewind /Skip back , 21 Play/pause space 22 Skip_Forward/fast_Forward . 23 repeat r 24 stop s 25 function d 26 search g 27 info i 28 AUX in x 3 Product Specification 3．1 Environment The product for indoor use operating temperature：0~45 °C storage temperature：-20~60 °C Humidity： 5%~90% N/C 3 ． 2 Electrical Specifications NO. ITEM SPEC UINT 1 Remote Controller 2.2~3.3 V 2 VOTAGE Receiver PCB 4.4~5.5 V 3 Remote Controller Active 30 max mA 4 Remote Controller Idle 1 max mA 5 Remote Controller Sleep 20 max uA 6 Receiver PCB Active 30 max mA 7 CURRENT CURRENT Receiver PCB Idle 500 max uA 8 Frequency Range 2.403~2.469 GHz 9 Out power 0 dBm 10 Receiver sensitivity -90 dBm 11 Distance 〉10 M 12 Channel 16 13 RF Modulation FSK 4 PCB Remote controller PCB top bottom layout Receiver module PCB Top bottom layout 5 Dimensional Drawings Remote controller Dimensional Drawing Receiver PCB Module Dimensional Drawing 6 Remote controller silk print artwork Labelling Requirments for End Product For an end product sing the RF Receiver Module must FCC ID: AZW-CWT8037RX must be a label containing, at least, the following information This device contains FCC ID: AZW-CWT8037RX The label must be affixed on an exterior surface of the end products such that it will be visible upon inspection in compliance with the modular approval guidelines developed by the FCC. In addition, the user manual for the end product must contain the following information: "This device complies with Part 15 of the FCC Rules. operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired opertion" This equipment has been tested and found to comply with the lim its for a Class B digital device, pursuant to Part 15 of the FCC Rules. These lim its are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency ener gy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. Integration

55 44 33 22 11 D D C C B B A A USBinterface 3.3VDD OSC6MHz OSC12MHz EM78P611 USB D+/D- SPI RFModule USB Dongle USB5V MCU PCB ANTENNA ASUS-8037-RX V0 2.4GHz RF Remote controller dongle A4 11 Monday, February 06, 2012 TitleSize Document Number Rev Date: Sheet of

CYTEK CO., LTD. Attn: Reviewing Engineer RE: PART 15 UNLICENSED MODULAR TRANSMITTER APPROVAL To whom it may concern: We (CYTEK CO., L TD.), hereby requests for part 15 unlicensed modular transmitter approval of our device, described as follows: Model name: 2.4G Module Type number: ASUS-8037-RX FCC ID: AZW-CWT8037RX In FCC Public Notice DA 00-1407 released June 26,2000 there are eight numbered requirements that our device complies with: 1. The modular transmitter must have its own shielding. The modular transmitter must have its own shielding EUT complies with the shielding requirement; please refer to external photos 2: The modular Transmitter must have buffered modulation /data inputs The modular have buffered modulation/data inputs. (EM198850, 1/1.6 Mbps Data rate) 3:The modular transmitter must have its own power supply regulation The modular transmitter have its own power supply regulation (DC 4.4 - 5 V) 4: The modular transmitter must comply with antenna requirements of section 15.203 and 15.204C The modular comply with antenna requirements, (Fixed PCB antenna) 5: The modular transmitter must be tested in a stand-alone configuration The modular was tested in a stand-alone configuration 6: The modular transmitter must be labeled with its own FCC ID number The modular was labeled with its own FCC ID 7: The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter 8: The modular transmitter must comply with any applicable RF exposure requirements. The modular is exempted due to it’s low field strength Name: Quanjin.liu Position: R&D Manager

FCC ID: AZW-CWT8037RX

55 44 33 22 11 D D C C B B A A Place C1 、 C2 close U1 Pin 8 ASUS-8037-RX V0 2.4GHz Rf remote controller dongle A 11 Wednesday, February 22, 2012 TitleSize Document Number Rev Date: Sheet of VNN OSCORF_CE# RF_CE# D- 5VCC P54 SPI_MOSI OSCO DVDD SPI_CSn# D+ RF_DR D+ SPI_MISO P55 SPI_CSn# OSCI SPI_SCK SPI_MOSI D- GND RF_DR VPP_P94 P57 SPI_MISO P56 SPI_SCK OSCI P55 DM DP P57 P56 GND VPP_P94 P54 VNN OSCI OSCO 5VCC DM DP 5VCC DVDD DVDD + C210uF C3 22PF C4 22PF C5 4.7uF C6 22PF U2 EM98850 12345678910 11 EXT12M VDD MISO CE SCLK MOSI CSn RSSI DR GND GND R2 33 J1CON12A1357911 2468 1012 C722PF U1EM78M611E 123456789 10 11121314151617181920 P56P57P60P61P62P77P76VDDOSCIOSCO VSS V3.3 D+ D- P92P93 P94/VPP VNN P54P55 C1422PF C1104 C1522PF Y1 6M R1 33 R3 10K 55 44 33 22 11 D D C C B B A A EM198850 V0 RF Module A 11 Wednesday, February 22, 2012 TitleSize Document Number Rev Date: Sheet of

FCC 47 CFR PART 15 SUBPART C TEST REPORT For Applicant: CYTEK CO., LTD. Address: 104 of No.101 Mabu new Village Xixiang Street Baoan Shenzhen Guangdong, China Product Name: RF Receiver Module Model Name: ASUS-8037-RX Brand Name: N/A FCC ID: AZW-CWT8037RX Report No.: MTE/EAH/D12020141 Date of Issue: Mar. 02, 2012 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 30 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 the signatures of testing engineers, reviewer and approver. FCC ID: AZW-CWT8037RX Report No.: MTE/EAH/D12020141 Page 2 of 30 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 FACILITY........................................................................................................................ 6 3.1TEST FACILITY....................................................................................................................... 6 3.2 GENERAL TEST PROCEDURES .......................................................................................... 6 3.3 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS............................................... 7 4. SETUP OF EQUIPMENT UNDER TEST.................................................................................. 8 4.1 SUPPORT EQUIPMENT ........................................................................................................ 8 4.2 TEST EQUIPMENT LIST........................................................................................................9 5. 47 CFR Part 15C 15.249 Requirements................................................................................. 10 5.1 Spurious Emission Test ........................................................................................................ 10 5.1.1 Requirement...................................................................................................................... 10 5.1.2 Test Description ..................................................................................................................11 5.1.3 Test Description ................................................................................................................. 12 5.1.4 Test Result......................................................................................................................... 13 5.2 Band Edge............................................................................................................................ 19 5.2.1 Requirement...................................................................................................................... 19 5.2.2 Test Description ................................................................................................................. 19 5.2.3Test Result.......................................................................................................................... 19 5.3 LINE CONDUCTED EMISSION TEST................................................................................. 22 5.3.1. LIMITS OF LINE CONDUCTED EMISSION TEST........................................................... 22 5.3.2. BLOCK DIAGRAM OF TEST SETUP............................................................................... 22 5.3.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST ...................... 23 5.3.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST .................................... 23 5.3.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST .............................................. 24 5.4 : 20 dB Bandwidth ................................................................................................................ 26 5.4.1 Definition ........................................................................................................................... 26 5.4.2 Block Diagram Of Test Setup ............................................................................................ 26 5.4.3 Test Result......................................................................................................................... 26 APPENDIX 1 .............................................................................................................................. 28 PHOTOGRAPHS OF TEST SETUP........................................................................................... 28 FCC ID: AZW-CWT8037RX Report No.: MTE/EAH/D12020141 Page 3 of 30 1. VERIFICATION OF CONFORMITY Equipment Under Test: RF Receiver Module Brand Name: N/A Model Number: ASUS-8037-RX FCC ID: AZW-CWT8037RX CYTEK CO., LTD. Applicant: 104 of No.101 Mabu new Village Xixiang Street Baoan Shenzhen Guangdong, China CYTEK CO., LTD. Manufacturer: 104 of No.101 Mabu new Village Xixiang Street Baoan Shenzhen Guangdong, China Technical Standards: 47 CFR Part 15 Subp…

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