Our GM-44-UB locator comes up with a new generation GPS solution. When integrated with your computer, GM-44-UB provides you with real-time position fix for your vehicle, helping guide you to your destination. The GM-44-UB mobile locator is a low cost/ high quality GPS solution for AVL, Fleet Management System and Marine Navigational Aid. The unit is a single GPS Receiver/Antenna in a low profile, waterproof and robust enclosure with magnetic/bolt mount. It interfaces to a RS-232 or a USB serial comm port of your computing device that utilizes NMEA 0183 data output sentences. The GM-44-UB Mobile Locator provides real time GPS position, speed, distance travel and heading information in the NMEA-0183 format (such as GPRMC, GPGGA, GPGSV, GPGLL and GPGSA) to your portable PC, PDA or Palmtop.
Advantages
Selectable 1 ~ 4Hz update rates
Fast cold start time of 41s
Low power consumptiopn
Robust structure
Metallic base to enhance grounding
Specifications
PHYSICAL CONSTRUCTION
Dimension
56mm (Diameter) x 28 mm (Height)
Weight
87 grams
Receiving frequency
1575.42MHZ, C/A code
Enclosure
High impact, corrosion-proof
Mounting
Permanent/Pole mount
Construction
Fully waterproof structure
Environmental Conditions
Temperature
Operating: -30°C ~ + 75°C
Storage: - 40°C~ +85°C
COMMUNICATION
Protocol
NMEA, UBX binary
Signal level
USB
RS-232
INTERFACE CAPABILITY
Standard Output Sentences
GSA*5, GSV*5, GGA, RMC, VTG
PERFORMANCE
Built-in Antenna
Highly-reliable ceramic patch
Sensitivity
-150dBm
SBAS
Support WAAS, EGNOS
Receiver architecture
50 parallel channels
Start-up time
1.0 sec. typical (hot start) 32.0 sec. typical (warm start) 32.0 sec. typical (cold start)
Position accuracy
Autonomous
WAAS, EGNOS
Velocity accuracy
0.1 M/S
Update Rate
1Hz standard
Power Supply
USB 5V
RS-232 5V or8-35V (Optional)
Power Consumption
61 mA for USB.
63mA for RS-232
Baud Rate
Default at 4800bps 2400/4800/9600/38400/57600/115200 bps are selectable by using utility