RoyalTek GPS导航设备-RGM-3600说明书.pdf

发布时间：2022-05-16 发布人：admin 分类：说明书资料大小：0.44M 资料格式：pdf 举报版权申诉

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RGM-3600 Operational Manual RGM-3600 Operational Manual Version 1.2 2008/05/02 This document contains information highly confidential to RoyalTek Company LTD (RoyalTek). It is provided for the sole purpose of the business discussions between supplier and RoyalTek and is covered under the terms of the applicable Non-Disclosure Agreements. Disclosure of this information to other parties is prohibited without the written consent of RoyalTek. Prepared by RoyalTek Company LTD. 4F., No.188, Wen Hwa 2nd Rd., Kuei Shan, Tao Yuan 333, Taiwan TEL: 886-3-3960001 FAX: 886-3-3960065 http://www.royaltek.com/contact 1

RGM-3600 Operational Manual Content Introduction ....................................................................... 3 1. RGM-3600 Picture ............................................................ 4 2. RGM-3600 System Block Diagram.................................... 5 3. RGM-3600 Technique Specification................................... 6 4. Mechanical Layout .......................................................... 10 5. Software Specification and NMEA Protocol ..................... 11 6. 7. Package Specification and Order Information.................. 17 8. Revision History .............................................................. 17 2

RGM-3600 Operational Manual RoyalTek GPS Receiver: RGM-3600 Operational Manual 1. Introduction Congratulation on your purchase of RGM-3600, offering diverse GPS (Global Positioning System) applications. RGM-3600 represents the latest ingenious GPS technology from the leading GPS receiver manufacturer. Connecting to the notebook PC or Handheld PC implementing map or navigation software, RGM-3600 helps you locate one or multiple objects, conduct personal & vehicle navigation, and/or apply for geographical surveys. Contents prepackaged with your RGM-3600 purchase: 1. RGM-3600 2. Companion CD Product Features 20 parallel channels. -159 dBm high GPS sensitivity. TCXO design. NMEA-0183 compliant protocol/custom protocol. Enhanced algorithm for navigation stability SBAS (WAAS, EGNOS and MSAS) support and the default SBAS is enable Lead-free Backup battery (installed) 3

RGM-3600 Operational Manual 2. RGM-3600 Picture 4

RGM-3600 Operational Manual 3. RGM-3600 System Block Diagram System block diagram description: a. Patch antenna with 1 Stage LNA b. 4Mega bits flash memory on chip c. 6pin I/O pin (pin 5, pin6 for internal) GPS Patch Antenna LNA SAW SIRF GSC3f/LP with 4M Flash 6Pin I/O RF front-end +Base-band Processor TCXO XTAL 5

RGM-3600 Operational Manual 4. RGM-3600LP Technique Specification No Function Specification GPS receiver 1 Chipset 2 Frequency 3 Code 4 Channels SiRF GSC3f/LP L1 1575.42MHz. C.A. Code. 20. 5 Chipset Sensitivity -159dBm 6 Chipset cold start 35 sec @ open sky 7 Chipset warm start 35 sec @ open sky 8 Chipset hot start 1 sec @ open sky 9 Reacquisition 0.1sec typical 10 Position accuracy 10meters at 2D RMS. 11 Maximum altitude 18000 m 12 Maximum velocity 13 Trickle power mode 514 m/s Duty cycle ≦ 34%. (Variable) 14 Update rate 17 Testability Continuous operation: 1Hz It shall be able to be tested by SiRF test mode IV and single channel simulator. 18 Protocol setup It shall store the protocol setup in the SRAM Interface Description 19 I/O Pin 6 Pin memory. Mechanical requirements 20 Dimension 21 Weight Power consumption 22 Vcc 23 Current Pin1:RX Pin2:TX Pin3:GND Pin4:VCC Pin5:NC Pin6: BOOT (L)48.4 mm * (W)48.4 mm * (H)15.1mm ±3mm ≦30g DC 5V ±5% TTL Version Acquisition: 55mA (typical) Tracking: 50mA (typical) RS-232 Version Acquisition: 60mA (typical) Tracking: 55 mA (typical) 6

RGM-3600 Operational Manual 24 SRAM backup battery 3.3mAhr Li-Ion rechargeable battery. Battery life at full charge is ≥ 7 days. Environment 25 Operating temperature -20 ~ +60℃ 26 Storage temperature -20 ~ +60℃ 27 Humidity ≦95% Hardware Interface 5. 1. 2. 3. 4. 6. Module Interface Pin Number: (VDD=2.85V±2%) Pin # 1 RX Signal Name I/O Description Characteristics I UART TTL: V IH ≥ *7.0 VDD V IL ≤ *3.0 VDD RS-232 V IH ≥ 4.2 VV IL ≤ 6.0 V 2 TX O UART TTL: V OH ≥ *75.0 VDD V OL ≤ 25.0 VDD RS-232 V OH ≥ 5 VV OL 3 GND G System Power Reference Ground Ground 4 VCC I System Power VCC:5V±5% 5 NC NC Boot I Boot mode V IH ≥ *7.0 6 VDD V IL −≤ 5 V ≤ *3.0 VDD ．．．．VCC(5V DC power Input) This is the main DC power supply input pin. That provides voltage to the module. ．．．．GND GND provides the reference ground 7

RGM-3600 Operational Manual ．．．．RXA This is the main receiver channel and is used for receiving software commands to the board from SiRFdemo software or software written by users themselves. PS: Pull up if not used. ．．．．TXA This is the main transmitting channel and is used for outputting navigation and measurement data for SiRFdemo software or software written by users themselves. ．．．．Boot Set this pin to high for programming flash. Cable connector - 6Pin Male PS2 RS-232 Interface Pin Number: - 6Pin Male PS2 TTL Interface Pin Number: 8

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