Braemac Memory Solutions

GM-R307 USB GPS Receiver

GPS mouse receiver powered by EverMore chipset with waterproof

Introduction
• 12-channel EverMore Chipset
• High Sensitivity : -143dBm
• Low Power Consumption
• Dimension 46x31x15mm
• Waterproof
• USB Interface

Applications
• Land/Marine Navigation
• Telematics
• Fleet Management
• Asset Tracking
• Timing Reference

Feature
• 16 Channels all in view tracking
• Reacquisition Time: 1 second
• Support Standard NMEA-0183 at 4800 bps baud rate
• On-board rechargeable battery sustained real-time clock and memory for fast satellite acquisition during power-up
• Dimension/Weight: 50.3mmx42mmx15.5mm/65g
• USB driver support WinXP/2000, linux, MacOS

Specifications

General - L1 1575.42MHz,C/A code, 12-channel,Carrier-Aided with HW Track©
Sensitivity -143 dBm (typical)
Accuracy - Position : <15m CEP without S/A
                 Velocity : 0.1 m/sec without S/A
                 Time : ± 1µs
Acquisition - Cold start : 120sec average
                   Warm start : 45sec average
                   Hot start : 15sec average
Reacquisition - 100millisecond
Dynamics - Altitude : -1000m to + 18,000m
                  Velocity : 500m/s
                  Acceleration : ± 4g
Protocol - EverMore @ 4800/9600baud, 8N1
               NMEA-0183 v2.20 @ 4800 baud, 8N1
NMEA Message - GGA, GLL, GSA, GSV, RMC, and VTG
Primary Power - 5V dc ± 0.5Vp-p ripple
Operation Temperature -30oC to +80oC
Storage Temperature -40oC to + 90oC
Operating Humidity - 5% to 90% non-condensing
Interface Connector - Support host USB-to-serial driver
Dimension/ Weight - 58.2mm x 39.9 mm x 21.5 mm / 77g