GPS BR-355 DB9 RS232

20-channels parallel High Sensitivity GPS with DB9 connector.

Availability: On demand

Description

The BR-355 DB9 GPS Receiver can be utilized in a variety of applications that require a magnetic mounting with waterproof configuration. With non-slip on the bottom and the special compact design, the BR-355 DB9 is completely self-contained and waterproof.

It incorporates the latest SiRF Star III GPS chipset and an active patch antenna so you receive a high degree of GPS accuracy.

Features

  • SiRF Star III High Performance GPS chipset
  • High sensitivity (Tracking Sensitivity: -159 dBm)
  • Extremely fast TTFF (Time To First Fix) at low signal level
  • Support NMEA 0183 data protocol
  • Built-in SuperCap to reserve system data for rapid satellite acquisition
  • Built-in patch antenna
  • Super-cohesive magnetic for mounting on the car
  • RS232 interface connection port
  • LED indicator for GPS fix or not fix.
    LED OFF: Receiver switch off
    LED ON: No fix, signal searching
    LED Flashing: Position fixed
  • Waterproof and non-slip on the bottom
  • WAAS ENGOS is supported

Tech. specification

Chipset SiRF Star III
Frequency L1, 1575.42 MHz
C/A code 1.023 MHz chip rate
Channels 20 channel all-in-view tracking
Sensitivity -159 dBm
Accuracy Position 10 meters, 2D RMS; 5 meters, 2D RMS, WAAS enabled
Velocity 0.1 m/s
Time 1 us synchronized to GPS time
Default WGS-84
Acquisition Time
  • Reacquisition - 0.1 sec., average
  • Hot start - 1 sec., average
  • Warm start - 38 sec., average
  • Cold start - 42 sec., average
Limitations
  • Altitude - 18,000 meters (60,000 feet) max.
  • Velocity - 515 meters/second (1000 knots) max.
  • Acceleration - less than 4g
Jerk 20 m/sec
Main power input 4.5V ~ 6.5V DC input
Power consumptione 80mA
Protocol Electrical level TTL level
Output voltage level 0V~2.85V
Baud rate 4,800 bps
Output format NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL
Operating temperature -40°C to +85°C
Cable length 1.5 meters
Dimension 53mm diameter, 19.2mm height

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