2
RGM-4600 Operational Manual
1. Overview
RGM-4600 G-Mouse GPS Receiver using SiRF Star IV
extreme fast TTFF
GPS engine
that has lower power consumption, extremely high sensitivity,
and more rapid time-to-fix. Connecting to the notebook PC or Handheld PC
implementing map or navigation software, RGM-4600 helps you locate one or
multiple objects, conduct personal & vehicle navigation, and/or apply for
geographical surveys.
2. Specification
GPS Receiver
Chipset
SiRF Star IV, GSD4e ROM
Frequency
L1,1,575.42 MHz
Channels
48 track verification channels
C/A Code
1,023 MHz
Chipset Sensitivity
- Tracking Sensitivity -163dBm
- Autonomous Acquisition -148dBm
Chipset Fix time
(Open SKY, typical)
- Reacquisition: less than 1s
- Hot start: less than 1s
- Warm start: less than 35s
- Cold start: less than 35s
Accuracy
Position:
within 10m for 90% (24hr static, -130dBm)
Interface Protocol
Default 9600bps GGA(1),GSA(1),GSV(5),RMC(1)
Altitude / Velocity
18000 meter maximum ; 515 meter/second maximum
Power /Connection cable
Voltages
DC 5V ± 5%
Current
TTL Mode: Tracking : 60mA(Typical)
HW SKU Optional (RS232 Mode: Tracking :
70mA(Typical))
Interface output
TTL or RS232
Connection cable
Optional (mini-USB or USB or PS2)
Backup battery
Build in 3.3mAh backup battery
Size/Environment
Size (mm)
48.5 x 48.5 x 15.1mm
Weight
≦
60g
Temperature
- Operating: -20 ~ 60
℃
- Storage: -20 ~ 60
℃
Humidity
≦
95%
