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| Technical indicator |
| ·Frequency: 1575.42MHz±10MHz(L1) |
| ·Impedance: 50Ω |
| ·VSWR：≤1.８:1 |
| ·Out band filtering restraint： (1) 1575MHz：-30/+50MHz 30 dB |
| (2) 1575MHz：-40/+80MHz 50 dB |
| ·Noise figure：≤1.5dB |
| ·Polarization: right－hand circular |
| ·Working voltage：5V±0.5VDC |
| ·Working current：≤20mA |
| ·Connector: TNC |
| ·Phase Center error: 2π rotation antenna's phase center |
| error ±2mm(3σ) |
| ·Weight：360g |
| ·Anti-shake：MIL-STD-810F |
| ·Anti-Salt fog：MIL-STD-810F |
| ·Waterproof：IP-7 |
| ·Operating temperature：-45℃ ～ +85℃ |
| ·Storage temperature：-55℃ ～ +85℃ |
