R6G-GSRMI24-1Single modular Transceiver

User Manual GSRMI24-1 1. Operating description The EM198850AW IC is a low-cost, fully integrated CMOS radio frequency (RF) transceiver, combined wuth dual 64-byte buffered framer block. The RF transceiver is a self-contained, fast-hopping F나 data modem, data late can be operated up to 1.6Mbps in buffer mode or 2Mbps in direct mode, optimised for use in the widely available 2.4GHz ISM band. It consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator, a demodulator, modulator, and Auto-ACK protocol engine, A reduced off chip filter is realized by the low IF RX architecture, minimizing the need for external components, The transceiver utilizes extensive digital processing for excellent overall performance, even in the presence of interference ans transmitter impairment. Typical transmit power is 0dBm and digitally controlled, low-IF receiver architecture results in sensitivity to -92dBm or better, with impressive selectivity. User can program transmitter output power. Frequency channels, and protocol setup easily through a SPI interface. In normal application. The on-chip framer processes ans stores th RF data in the background, unloading this critical timing function from the MCU. This lowers MCU speed requirements, expedites product development time, ans frees the MCU for implementing additional product features. Many configurations are possible, depending on the user's specific needs. Transmit data is easily sent over-the-air as a complete frame of data, whit syncword, SOF, address, payload, and CRC. Receiving data is just the opposite, using the syncword the train the receiver clock recoverym then the address is checked, then the data is reserve formatted for receive, followed by CRC. All of this is done in hardware the ease the programming and overhead requirements of thebaseband MCU. For longer battery life, power consumption is minimizied by automatic enabling of the various transmit, receive, PLL, and PA sections, depending on the instantaneous state of the chip. An idle mode is also provided for ultra low current consumption. This product is available in 24-lead 4*4mm JEDEC standard QFN package and Lead-free RoHS compliant. Featuring an exposed pad on the bottom for best RF characteristics. 2. Specification : - Frequency : 2402~2480MHz - Channel Spacing : 1MHz - Channel Switching Speed : <125uS - Modulation Type : FSK - Operation Voltage : 1.8~3.6V - Output Power : +0dBm - Sensitivity : -90dBm / -85dBm @0.1% BER 1Mbps / 1.6Mbps(w/o ant.) - Data Rate : 1Mbps / 1.6Mbps - Operating Temperature : -40~+85 degree C - Built-in Antenna : -5dBi - TDD full-duplex, including decoder, encoder and 64byte FIFO data buffer. - Supports Auto ACK and & Retransmit - Supports Star-Network with 6 channels - Supports CRC - 4-wire digital interface (SPI) - Small footprint size : 16.0 * 19.0 * 3.8mm. 3. Application : - Wireless mouse, keyboard, joystick - Keyless entry - Alarm and security system - Home automation - Surveillance - Automotive - Telemetry - Industrial sensors - Wireless data communication - Toys

GS TRADING Rm 301, Sang bo B/D, 396-223, Sindorim-Dong, Kuro-Ku, Seoul, Korea. Tel: +82-2-858-1255 , Fax: +82-54-437-5520 Date: November 16, 2012 FCC Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Attention : Application Examiner / Reviewing Engineer Subject : Attestation for used operating frequency band Applicant : G.S. Trading Co., Ltd. FCC ID : R6G-GSRMI24-1 To whom it may concern, We, G.S. Trading Co., Ltd. are guarantee for used frequency band as bellows, This model, GSRMI24-1 will be used only following frequencies. * Used frequency band 2 402 MHz ~ 2 480MHz If you have questions or need further information, please contact the undersigned. Sincerely Yours, ________________________________________________ Young-Cheol, Na / CEO G.S. Trading Co., Ltd. e-mail: [email protected]

GS TRADING Rm 301, Sang bo B/D, 396-223, Sindorim-Dong, Kuro-Ku, Seoul, Korea. Tel: +82-2-858-1255 , Fax: +82-54-437-5520 EMCCert DR. RAŠEK GmbH Date: November 16, 2012 Stoernhofer Berg 15 91364 Unterleinleiter GERMANY This authorization is valid until further written notice from the applicant. Sincerely Yours, ________________________________________________ Young-Cheol, Na / CEO G.S. Trading Co., Ltd. e-mail: [email protected]

GS TRADING Rm 301, Sang bo B/D, 396-223, Sindorim-Dong, Kuro-Ku, Seoul, Korea. Tel: +82-2-858-1255 , Fax: +82-54-437-5520 EMCCert DR. RAŠEK GmbH Date: November 16, 2012 Stoernhofer Berg 15 91364 Unterleinleiter GERMANY Attention : Application Examiner / Reviewing Engineer Subject : Request for confidentiality per Section 0.459 of FCC Rules Applicant : G.S. Trading Co., Ltd. FCC ID : R6G-GSRMI24-1 To whom it may concern, Request is hereby submitted, G.S. Trading Co., Ltd. to withhold from public review certain portions of the application for equipment certification for the referenced FCC identifier. In particular, the following sections of the application and report are requested to be kept confidential: Schematics / Block Diagram / Parts List /operational description Rationale for request for confidentiality: G.S. Trading Co., Ltd. has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the confidential portions of this application to competitors would give them competitive advantage in developing similar products. If you have questions or need further information, please contact the undersigned. Sincerely Yours, ________________________________________________ Young-Cheol, Na / CEO G.S. Trading Co., Ltd. e-mail: [email protected]

GS TRADING Rm 301, Sang bo B/D, 396-223, Sindorim-Dong, Kuro-Ku, Seoul, Korea. Tel: +82-2-858-1255 , Fax: +82-54-437-5520 Date: November 21, 2012 Attn: Director of Certification Request for Single Modular Approval for FCC ID: R6G-GSRMI24-1 Please accept our request for Limited Single Modular Approval in accordance with the requirements of 15.212 as described below. 15.212(a)(1) Single modular transmitters must meet the following requirements to obtain a modular transmitter approval. (i) This module does have its own shielding (ii) This module has buffered modulation/data inputs. (iii) This module has integrated with Power Supply regulator. (iv) This module complied with the antenna requirement of section 15.203, because the antenna is PCB pattern antenna. (v) This module was tested in a standalone-configuration for radiated emissions (vi) The Module will be labeled with its own FCC ID Number. (vii) This module complies with the requirements of part 15.207 for AC power line conducted emissions and part 15.249 for operation in 2 402 – 2480 MHz frequency band and must only be used with the antenna that were tested in this filing. (Viii) This module complied with any applicable RF exposure requirement. Sincerely Yours, _________________________ Young-Cheol, Na / CEO G.S. Trading Co., Ltd. e-mail: [email protected]

Page 3 of 3 Report No. : E12NR-027 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904)

Page 1 of 1 Report No. : E12NR-031 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) IDENTIFICATION LABEL: PROPOSED FCC ID LABEL Due to the product size, only the FCC ID shall be permanently affixed in the battery compartment of the equipment and other information shall be placed in the instruction manual. FCC ID AREA 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 operations. Made in Korea FCC ID : R6G-GSRMI24-1

Page 1 of 3 Report No. : E12NR-027 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) Page 2 of 3 Report No. : E12NR-027 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904)

FCC ID. :R6G-GSRMI24-1 Page 1 of 28 Report No. : E12NR-031 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) ELECTROMAGNETIC EMISSION COMPLIANCE REPORT FOR LOW-POWER, NON-LICENSED TRANSMITTER Test Report No. : E12NR-031 AGR No : A12OA-243 Applicant : G.S. Trading Co., Ltd. Address : Rm 301, Sang bo B/D, 396-223, Sindorim-Dong, Kuro-Ku, Seoul, Korea Manufacturer : G.S. Trading Co., Ltd. Address : Rm 301, Sang bo B/D, 396-223, Sindorim-Dong, Kuro-Ku, Seoul, Korea Type of Equipment : Single Modular Transmitter FCC ID. : R6G-GSRMI24-1 Model Name : GSRMI24-1 Serial number : None Total page of Report : 28 pages (including this page) Date of Incoming : November 06, 2012 Date of issue : November 16, 2012 SUMMARY The equipment complies with the regulation; FCC Part 15 Subpart C Section 15.249. This test report only contains the result of a single test of the sample supplied for the examination. It is not a generally valid assessment of the features of the respective products of the mass-production. Prepared by: Reviewed by: Ki-Hong, Nam / Senior Engineer Y. K. Kwon / Exe. Managing Director ONETECH Corp. ONETECH Corp. FCC ID. :R6G-GSRMI24-1 Page 2 of 28 Report No. : E12NR-031 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) CONTENTS PAGE 1. VERIFICATION OF COMPLIANCE ............................................................................................. 5 2. TEST SUMMARY .............................................................................................................................. 6 2.1 TEST ITEMS AND RESULTS .................................................................................................................................................. 6 2.2 ADDITIONS, DEVIATIONS, EXCLUSIONS FROM STANDARDS ............................................................................................... 6 2.3 RELATED SUBMITTAL(S) / GRANT(S) ................................................................................................................................ 6 2.4 PURPOSE OF THE TEST ....................................................................................................................................................... 6 2.5 TEST METHODOLOGY ........................................................................................................................................................ 6 2.6 TEST FACILITY ................................................................................................................................................................... 6 3. GENERAL INFORMATION ............................................................................................................ 7 3.1 PRODUCT DESCRIPTION ..................................................................................................................................................... 7 3.2 MODEL DIFFERENCES ........................................................................................................................................................ 7 4. EUT MODIFICATIONS .................................................................................................................... 7 5. SYSTEM TEST CONFIGURATION ............................................................................................... 8 5.1 JUSTIFICATION ................................................................................................................................................................... 8 5.2 PERIPHERAL EQUIPMENT ................................................................................................................................................... 8 5.3 MODE OF OPERATION DURING THE TEST........................................................................................................................... 8 5.4 CONFIGURATION OF TEST SYSTEM ................................................................................................................................... 8 5.5 ANTENNA REQUIREMENT .................................................................................................................................................. 8 6. PRELIMINARY TEST ...................................................................................................................... 9 6.1 AC POWER LINE CONDUCTED EMISSIONS TESTS ............................................................................................................. 9 6.2 GENERAL RADIATED EMISSIONS TESTS ............................................................................................................................ 9 7. CARRIER FREQUENCY SEPARATION ..................................................................................... 10 7.1. 20 DB BANDWIDTH ..................................................................................................................... 10 7.1.1 OPERATING ENVIRONMENT .......................................................................................................................................... 10 7.1.2 TEST SET-UP .................................................................................................................................................................. 10 7.1.3 TEST EQUIPMENT USED ....................................................................................…

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Page 1 of 3 Report No. : E12NR-027 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) Conducted Emission Test Page 2 of 3 Report No. : E12NR-027 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) Radiated Emission Test ( 30 MHz- 1GHz) Page 3 of 3 Report No. : E12NR-027 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) Radiated Emission Test (Below 1 GHz)