GNSS21B
- Model::
- GNSSMode:: GPS+GLONASS+GALILEO+BEIDOU GNSS L1 L2
- LNA Gain(dB):: 36±2dB
- Operating voltage(V):: 3.0~+15VDC
- Operating current:: ≤45mA
- Connector type:: TNC-K
- size(mm):: 130*42mm
- Weight(g):: 250g
- Mounting: BSW5/8''-11 screw, 12-14mm
- Phase-center accuracy: ±2mm
- Brand:: TOPGNSS
- Receiving channel: