RNGM1503RFXReFlex Telemetry Device

1/17 HuneTec Confidential Proprietary COPYRIGHT ⓒ, 2011 HuneTec CO., Ltd. All Rights Reserved M1503 Service Manual June 2011 HuneTec Co.,Ltd 2/17 HuneTec Confidential Proprietary COPYRIGHT ⓒ, 2011 HuneTec CO., Ltd. All Rights Reserved GENERAL INFORMATION 1. Introduction ▪ Small Size and Light Weight for Portability ▪ ReFLEX Two-way Messaging ▪ Graphic User Interface for Easy Use ▪ Personal Information Management Support ▪ PC Connectivity for Data Back-up and Restoring with Desktop PC 2. RF Specification ▪ Tx Frequency Range: 896 MHz ~902MHz ▪ Rx Frequency Range: 929 MHz ~932MHz, 935 MHz ~942MHz ▪ Channel Spacing: 12.5 KHz/10KHz ▪ Frequency Deviation: 800Hz and 2400Hz ▪ Signaling Modulation: 4 level FSK 3. Physical Specification ▪ Operating temperature range: -10°C ~ +50°C (32F~122F) ▪ Dimensions －Size: 77×53×17mm －Weight: 65grams ▪ Power Consumption －Batteries: Li-Polymer 800mA rechargeable battery －Stand-by Time: 10 days －Recharging Time: 2 hours －Rx Consummation: 45mA －Tx Consummation: 800mA －Idle Current: 1.0mA 3/17 HuneTec Confidential Proprietary COPYRIGHT ⓒ, 2011 HuneTec CO., Ltd. All Rights Reserved ▪ Display －Full-graphics high-contrast screen －Resolution 160×64dots －Lines by 24 characters －LED back lighting －4 gray LCD ▪ Accessories －Be lt clip －Dock 4/17 HuneTec Confidential Proprietary COPYRIGHT ⓒ, 2011 HuneTec CO., Ltd. All Rights Reserved Product Overview M1503 are Small Size and Light Weight for Portability, microcomputer-controlled frequency modulated transceivers. Each M1503 has a AMPIRE TM Liquid Crystal Display (LCD), and is powered by a BYD TM Li-Polymer battery. The receiver operates in the 929 MHz ~932MHz, 935 MHz ~942MHz range; the transmitter operates in the 896 MHz ~902MHz range. 1. Housing The M1503 is housed in a high-impact plastic case which offers excellent protection against dust intrusion, vibration, and shock. Small and light weight, the unit is designed to be clipped onto your belt or fit comfortably in a shirt or jacket pocket. 2. Features ▪ Attractive, miniature styling ▪ High-contrast, graphic dot-matrix liquid crystal display (LCD) ▪ High-visibility backlighting ▪ Microprocessor control with advanced software algorithms ▪ Out-of-Range and low battery indicators ▪ Real-time clock with time, date and alarm ▪ Battery backed message memory with time and date stamp ▪ User-selectable alert screen with musical alert, chirp alert, standard alert, vibrate, and no alert ▪ Li-Polymer rechargeable battery 3. Optional Alert Features The M1503 also provides the following optional alert features: - Vibrator alert - No alert - Reminder alert 4. Liquid Crystal Display (LCD) The LCD provides a full-graphics high contrast screen, resolution 160×64 dot-matrix display for easy readability. The LCD also features a LED backlight for reading the display in low-light conditions. The LCD is capable of displaying up to line by 24 characters by using multi font(large/small) display. 5/17 HuneTec Confidential Proprietary COPYRIGHT ⓒ, 2011 HuneTec CO., Ltd. All Rights Reserved 5. General Operation This section describes the general operation of the following areas: - System Acknowledge The M1503 automatically acknowledges the receipt of a message by transmitting an acknowledge transmission (ACK), indicating the receipt of the message. The M1503 also transmits a negative acknowledge (NACK) when messages are not received correctly. If the transmits a NACK, the system resends the message. - Acknowledge Read message M1503 is respond automatically when the user reads the message. A message is considered read when it displays on the read screen or is moved to the personal folder. A message is considered not read when it is merely viewed on the message preview screen. - User Reply User reply is an optional feature that routes back to the calling party. The reply is selected from preprogrammed responses stored in the M1503, or multiple choice responses originating from the calling party that are included with the message. - Signature Tracking The messaging system uses signature tracking to link sent messages to their responses. Signature expiration ensures that a response to an old message does not mistakenly link to a new message with the same signature. - Registration Request Registration allows nationwide systems to track the M1503 from region to region. The system then transmits messages only to that region. Automatic registration is enabled/disabled by the allow auto-registration option. The registration request message generates on the following occasions: ▪ A valid zone change – The M1503 monitors the Zone ID field in the ReFLEX25 frame header. When the M1503 recognizes that the frame header has changed, the PIC automatically sends a registration message after a programmable delay. ▪ Power up – Upon power up, the M1503 automatically transmits a registration request. 6/17 HuneTec Confidential Proprietary COPYRIGHT ⓒ, 2011 HuneTec CO., Ltd. All Rights Reserved ▪ A change from out-of-range to in-range - When the M1503 goes out of forward—channel range, and then returns within forward-channel range, it automatically transmits a registration request after a programmable delay. ▪ Failed reply causes the M1503 to try and register 6. Paging Operation M1503 can be configured to accept alphanumeric-display, numeric-display. When a message is received, the M1503s a 2 or 12 second alert depending on M1503 programming. 7/17 HuneTec Confidential Proprietary COPYRIGHT ⓒ, 2011 HuneTec CO., Ltd. All Rights Reserved Theory of Operation The M1503ists of a Radio Frequency (RF) transceiver and a microcomputer-controlled decoder, referred to as the controller. Messages are received from an RF carrier that is frequency modulated by a coded binary sequence. The circuits in the transceiver section, through a triple-conversion process, convert the RF signal to a low frequency signal that is passed on to the controller. The controller processes the coded data using digital techniques, and controls message me…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 Revised wording (current) 1.0 2.0 Sept–25-2007 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 Hunetec Co., Ltd RM 612, Starwood Plaza, 5439-1 Sangdaewon-Dong, Jongwon-Gu, Sungnam-City, Kyunggi-Do, Korea June 21, 2011 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, _Hunetec Co., Ltd_hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): ReFlex Telemetry Device / M1503 (FCC ID : RNGM1503RFX) We affirm that between SIEMIC and __Hunetec Co., Ltd__, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, David Kim / President RM 612, Starwood Plaza, 5439-1 Sangdaewon-Dong, Jongwon-Gu, Sungnam-City, Kyunggi-Do, Korea

SCS-F19: Confidentiality Request Letter Rev 1.0 June 21, 2011 Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 SCS-F19: Confidentiality Request Letter Rev 1.0 June 21, 2011 Hunetec Co., Ltd RM 612, Starwood Plaza, 5439-1 Sangdaewon-Dong, Jongwon-Gu, Sungnam-City, Kyunggi-Do, Korea. June 21, 2011 To: Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID:RNGM1503RFX We hereby request confidential treatment of information accompanying this application as outlined below: COMNFIDENTIAL AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 Block Diagram 2 Schematics 3 Operational Description 4 Part list CONFIDENTIAL 5 Tune Up Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, David Kim / President RM 612, Starwood Plaza, 5439-1 Sangdaewon-Dong, Jongwon-Gu, Sungnam-City, Kyunggi-Do, Korea.

FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 Appendix 3. External Photographs of EUT M1503 1. Front 2. Back FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 3. Top 4. Bottom FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 5. Left Side 6. Right Side FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 M1503 Dock 7. Front 8. Back FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 9. Top 10. Bottom FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 11.Left Side 12. Right Side

Hunetec Co., Ltd M1503 FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Appendix 2. FCC ID Label & Location Product Label Sample with FCC ID Label information Following is a sample copy of the label that will be placed on the rear cabinet of the product. The FCC identifier is marked in the product label. The following FCC Warning statement will be described in the user manual. Label Location The label shown above shall be permanently affixed at a conspicuous location(cabinet out side) on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925) Hunetec Co., Ltd ReFlex Telemetry Device Model : M1503 FCC ID : RNGM1503RFX FCC ID LABEL & Caution

FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 Appendix 4. Internal Photographs of EUT M1503 FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503 FCC ID : RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device / M1503 Hunetec Co., Ltd M1503

The test report merely corresponds to the test sample(s). This report shall not be reproduced, in whole or in part without the written approval of ETL Inc. www.etl.re.kr Electromagnetic Emission F C C M E A S U R E M E N T R E P O R T CERTIFICATION OF COMPLIANCE FCC Part 15 Certification Measurement The ReFlex Telemetry Device, Model M1503 has been tested in accordance with the measurement procedures specified in ANSI C63.4-2009 at the ETL Test Laboratory and has been shown to be complied with the electromagnetic radiated emission limits specified in FCC Rule Part15 & 24D & 90. I attest to the accuracy of data. All measurement herein was performed by me or was made under my supervision and is correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. The results of testing in this report apply to the product/system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Prepared by: Reviewed by: Jeong Hwan, Pyo (Test Engineer) Yo Han, Park (Chief Engineer) July 18, 2011 July 18, 2011 ETL Inc. #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel: 82-2-858-0786 Fax: 82-2-858-0788 PRODUCT : ReFlex Telemetry Device MODEL/Serial No. : M1503 / Proto type MULTIPLE MODEL : - BRAND NAME : FCC ID : RNGM1503RFX APPLICANT : Hunetec Co., Ltd RM 612, Starwood Plaza, 5439-1 Sangdaewon-Dong, Jungwon-Gu, Sungnam-City, Kyunggi-Do, Korea (ZIP CODE: 462-120) Attn.: David Kim MANUFACTURER : Hunetec Co., Ltd RM 612, Starwood Plaza, 5439-1 Sangdaewon-Dong, Jungwon-Gu, Sungnam-City, Kyunggi-Do, Korea (ZIP CODE: 462-120) TYPE OF MODULATION : 4level FSK FREQUENCY RANGE : 24D: 901.0 MHz to 902.0 MHz 90: 896.0 MHz ~ 901.0 MHz AIR DATE RATE : 800 bps to 9 600 bps ANTENNA TYPE : 0.75 W Into Antenna RULE PART(S) : FCC Part 15 & 24D & 90 FCC PROCEDURE : ANSI C63.4-2009 / TIA-603-C-2004 TEST REPORT No. : ET110718.01 DATES OF TEST : June 13, 2011 to July 07, 2011 REPORT ISSUE DATE : July 18, 2011 TEST LABORATORY : ETL Inc. (FCC Designation Number : KR0022) Report no. ET110718.01, Page 2 of 47 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID: RNGM1503RFX Table of Contents FCC Measurement Report 1. Introduction 2. Product Information 3. Description of Tests 4. Test Condition 5. Test Results 5.1 Summary of Test Results 5.2 RF Power Output 5.3 Occupied Bandwidth 5.4 Spurious Emission at Antenna Terminals 5.5 Field Strength of Spurious Radiation 5.6 Frequency Stability 5.7 Field Strength of Spurious Radiation in Receiving Mode 5.8 Power Line Conducted Emission 5.9 Emission Mask & Modulation characteristic 6. Sample Calculation 7. List of test Equipment used for Measurement Appendix 1. Test Setup Photos Appendix 2. FCC ID Label and location Appendix 3. External Photos of EUT Appendix 4. Internal Photos of EUT Appendix 5. Block Diagram Appendix 6. Schematics Appendix 7. Operational Description Appendix 8. Part list Appendix 9. User Manual Appendix 10. Tune Up Procedure Appendix 11. SAR Report Report no. ET110718.01, Page 3 of 47 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID: RNGM1503RFX FCC MEASUREMENT REPORT Scope – Measurement and determination of electromagnetic emission (EME) of radio frequency devices including intentional radiators and/or unintentional radiators for compliance with the technical rules and regulations of the U.S Federal Communications Commission(FCC) General Information  EUT Type : ReFlex Telemetry Device  Model Number : M1503  S/N : Proto type  Freq. Range : 24D: 901.0 MHz to 902.0 MHz 90: 896.0 MHz to 901.0 MHz  Modulation Technique : 4level FSK  Air Data Rate : 800 bps to 9 600 bps  Antenna Type : 0.75 W Into Antenna  FCC Rule Part(s) : FCC Part 15 & 24D & 90  Test Procedure : ANSI C63.4-2009 / TIA-603-C-2004  Place of Tests : ETL Inc. Testing Lab. Radiated Emission test; #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea Conducted Emission test; ETL Inc. Testing Lab. 371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Applicant Name : Hunetec Co., Ltd Address : RM 612, Starwood Plaza, 5439-1 Sangdaewon-Dong, Jungwon-Gu, Sungnam-City, Kyunggi-Do, Korea (ZIP CODE: 462-120) Attention : David Kim Report no. ET110718.01, Page 4 of 47 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID: RNGM1503RFX 1. INTRODUCTION The measurement test for radiated and conducted emission test was conducted at the ETL Inc. The site is constructed in conformance with the requirements of the ANSI C63.4-2009 and CISPR Publication 16. The ETL has site descriptions on file with the FCC for 3 m and 10 m site configurations. Detailed description of test facility was found to be in compliance with FCC Rules according to the ANSI C63.4-2009 and registered to the Federal Communications Commission (FCC Designation Number : KR0022). The measurement procedure described in American National Standard for Method of Measurement of Radio- Noise Emission from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (ANSI C63.4-2009) was used in determining radiated and conducted emissions from the Hunetec Co., Ltd Model: M1503 Report no. ET110718.01, Page 5 of 47 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID: RNGM1503RFX 2. PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the ReFlex Telemetry Device (model: M1503). (FCC ID: RNGM1503RFX). M1503 are Small Size and Light Weight for Portability, microcomputer-controlled frequency modulated transcei…

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Hunetec Co., Ltd M1503 FCC ID: RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device Appendix 1. Test Setup Photo RF Test Setup Photo Radiation Test (less than 1GHz) Hunetec Co., Ltd M1503 FCC ID: RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device Radiation Test (More than 1GHz) Hunetec Co., Ltd M1503 FCC ID: RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device Environment Test (Internal) Hunetec Co., Ltd M1503 FCC ID: RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device Environment Test (External) EMC Test Setup Photo Conducted Emission Hunetec Co., Ltd M1503 FCC ID: RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device Radiated Emission(less than 1GHz) Hunetec Co., Ltd M1503 FCC ID: RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device Radiated Emission(More than 1GHz) Hunetec Co., Ltd M1503 FCC ID: RNGM1503RFX Hunetec Co., Ltd ReFlex Telemetry Device