BC-337 - USGlobalSat CF GPS Receiver

BC-337 - GlobalSat CF GPS SiRF III 20-Channel GPS Receiver. Compatible with most all PPC 2002 / WM 2003 / WM 2003 SE devices with CF slot. Features - CFA compliant. - WAAS Enabled SiRF Star III/LP low power All-in-View high performance 20-parallel channels. - Supports Standard NMEA 0183 command: GGA, GSA, GSV, RMC, GLL, VTG. - SingleSat updates in reduced visibility. - Superior urban canyon performance. - FoliageLock for weak signal tracking. - Optional external antenna. - Built-in Antenna for high sensitivity to satellite signal. - LED indicator for GPS fix or not fix.