I couldn't source a reasonably priced BR-355S4. Some seller list BR-355N5 as S4 replacement. Does anyone know if it will work on SDS100?
- High sensitivity solution
- Very high sensitivity chipset (Tracking Sensitivity: -165 dBm)
- Extremely fast TTFF (Time To First Fix) at low signal level
- Support NMEA 0183 data protocol
- Built-in Backup power to reserve system data for rapid satellite acquisition
- Built-in patch antenna
- Super-cohesive magnetic for mounting on the car
- Water resistant and non-slip on the bottom
- USB interface connection port
- LED indicator for GPS fix or not fix
- LED OFF: Receiver switch off
- LED ON: No fixed, Signal searching
- LED Flashing: Position Fixed