| Parameters | Specification |
| Receive Frequency Range | GPS：1575.42±2.5MH BD：1561.098±2.5MHz |
| Ceramic Center Frequencies | GPS：1568 ±5MHz BD：1568±5MHz |
| Passive Gain | 1.92 dBi 1.6 dBi |
| VSWR | ≤ 2.0 |
| Polarization Mode | （RHCP） |
| Parameters | Specification |
| Gian | 30±2dB |
| Coefficient of Noise | ≤2.0dB |
| Input VSWR | ≤2.0 |
| Output VSWR | ≤2.0 |
| Voltage | DC3～5V |
| Amps | 8±3mA |
| Impedance | 50Ω |
| Frequency（MHZ） | 1560 | 1575 | 1590 |
| Return Loss | -9.66 | -9.79 | -3.35 |
| Frequency [MHz] | 1555 | 1561 | 1575 | 1585 |
| Efficiency(% ) | 87.89 | 93.36 | 90.86 | 65.74 |
| Gain | 3.16 | 3.2 | 3.1 | 1.4 |
| Frequency（MHZ） | 1560 | 1590 | 1575 |
| VSWR | 1.067 | 1.063 | 1.063 |
| Gain | 29.73 | 30.18 | 30.21 |
| Frequency [MHz] | 1555 | 1560 | 1565 | 1575 | 1585 | 1595 |
| Peak Gain [dB] | 34.75 | 34.29 | 33 | 31.66 | 34.16 | 27.88 |
| Avg Gain [dB] | 29.12 | 28.73 | 27.61 | 27.18 | 29.57 | 23.46 |
