GPS Receiver
GPS Modem with External Antenna
- SiRF Star IV™, GSD4e ROM version
- Tracking sensitivity -163dBm, autonomous Acquisition sensitivity -148dBm
- TTL interface output
- 48 track verification channels
- Power supply 3.3 voltage
- SMT type with stamp holes
- Small form factor with embedded SiRF star iv technology
- Removes in-band jumbers up to 80dB-Hz, track up to 8CW jammers
- Excellent sensitivity for urban canyon and foliage environments.
SIM28 GPS Module / Modem with GPS antenna
- Operating voltage: 12v dc.
- Compatible with TTL & serial.
- Frequency 1, 1575.42mhz
- 023mhz chip rate
- 16 channels all in view
- 6-channels GPS search engine
- Ultra-low-power design (38mA, typical)
- Compact size
- Built-in low noise, high gain active antenna
- Super-cohesive magnetic for installation
- High sensitivity (up to -152dBm typ)
- Apply to host devices with USB or RS232
GPS Modem SKG13C External Antenna
- Operating voltage: 3.0V to 4.2V
- Ultra high sensitivity: -165dBm
- Extremely fast TTFF (Time To First Fix) at the low signal level
- Low power consumption: Typical 45mA@3.3V
- NMEA-0183 compliant protocol or custom protocol
- Operating temperature range: -40 to 85℃
- SMD type with stamp holes
- Small form factor: 15x13x2.7mm
- RoHS compliant (Lead-free)
- Support walk model