Operational Manual Introduction RGM-3000/REB-3000 series is the third generation of Professor GPS Receiver. The GPS receiver is powered by SiRF Star II technology and Professor proprietary navigation algorithm that providing you more stable navigation data. The miniature design is the best choice to be embedded in a portable device like PDA, mobile phone, person locator and vehicle locator.
RGM/REB-3000 with Pin type I/O connector.(20 pins) RGM-3000XX00XX The RGM-3000 is a stamp size GPS receiver with a patch antenna on top of GPS receiver. REB-3000XXXXXX REB-3000 provides the external antenna power (2.8DCV ± 5%) through RF cable. There are 3 models for versatile applications: 1) REB-3000XX10XX: with SMA RF cable.
Professor RGM-3000/REB-3000 GPS Module Operational Manual) RGM-3000/REB-3000 Series System Block Diagram The RGM-3000/REB-3000 series consists of SiRF star II chipsets technology, Professor LNA and proprietary software. The system is described as follows. RGM-3000XX00XX/REB-3000XX01XX Patch ANT SIRF GRF2I Filter REB-3000XX10XX/REB-3000XX00XX GPS.receiver w/o patch...
Altitude: 18000 meters (60000 feet) Max. Velocity: 515 meters / second Max. Acceleration: 4 g. , Max. Power Requirements. The input voltage is 3.3V±10%, ripple 200mV. The power of active antenna is supplied by RGM-3000/REB-3000 series. REB-3000LXXXXX/RGM-3000LXXXXX Current 80mA typical 100mA max.
Professor RGM-3000/REB-3000 GPS Module Operational Manual) Hardware interface RGM-3000XFXXXX/REB-3000XFXXXX (FPC Type). Connector Type FPC, 22 Pin Name System Power System Power Navigation Data Output TTL Level Voh 2.4V Vol 0.4V Ioh=Iol=2mA Serial Data Input Reserved RTCM 104 Differential GPS Input TIMEMARK 1 Pulse per second time mark Output...
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Professor RGM-3000/REB-3000 GPS Module Operational Manual) RGM-3000XPXXXX/REB-3000XPXXXX (PIN Type) Connector Type 20 Pin Header 1.27 mm pitch Name System Power System Power System GND System GND Serial Data Input Navigation Data Output TTL Level Voh 2.4V Vol 0.4V Ioh=Iol=2mA RTCM 104 Differential GPS Input Serial Data Output BOOTSEL...
Professor RGM-3000/REB-3000 GPS Module Operational Manual) Definition Of Pin assignment VCC DC Power Input This is the main power supply for the Engine board. The power range is from 3.3V±10%, ripple ≤ 200mV. The maximum current of RGM-3000 is ≤ 200mA. GND provides the ground for the Engine board.
Professor RGM-3000/REB-3000 GPS Module Operational Manual) 2. During design of integrated layout, please isolate high frequency noise source (power Switch,data or address signal lines ) from GPS antenna. 3. Please don’t place metal object above patch antenna. Design Layout Diagram Recommanded Ground plate for RGM-3000XF00XX/REB-3000XFXXXX RGM-3000XF00XX with ground plate...
Professor RGM-3000/REB-3000 GPS Module Operational Manual) Recommanded REB-3000 Antenna Ground Plate Connector tool (Option, not included in standard kit) It is used to remove or install FPC on connector. Software interface NMEA V2.2 Protocol It is the RS-232 interface:9600 bps, 8 bit data, 1 stop bit and no parity.
Professor RGM-3000/REB-3000 GPS Module Operational Manual) GGA-Global Positioning System Fixed Data Table 2 contains the values of the following example: $GPGGA, 161229.487, Table 2 GGA Data Format Name Example Message ID $GPGGA UTC Position 161229.487 Latitude 3723.2475 N/S Indicator Longitude 12158.3416 E/W Indicator Position Fix Indicator...
Professor RGM-3000/REB-3000 GPS Module Operational Manual) Table 4 GSA Data Format Name Example Message ID $GPGSA Mode 1 Mode 2 Satellite Used Satellite Used …. Satellite Used PDOP HDOP VDOP Checksum Table 4-1 Mode 1 Value Table 4-2 Mode 2 Value GSV-GNSS Satellites in View Table 5 contains the values of the following...
GPS receiver has better receiving performance. 2. When GPS receiver is moving, it will prolong the time to fix the position, so suggest to wait for the satellite signals to be locked at a fixed point when first power-on the GPS receiver to ensure to lock the GPS signal at the shortest time.
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Professor RGM-3000/REB-3000 GPS Module Operational Manual) 5. While a GPS with a backup battery, the GPS receiver can fix a position immediately at next power-on if the build-in backup battery is full-recharged.