| Design Specifications | Typical |
| Working Frequency | 1575.42MHz |
| Gain | ≤ 3.0dBi |
| Antenna efficiency | 45% |
| VSWR | ≤ 2.0 |
| Ploriaztion | RHCP |
| Axial Ratio | ≤3.0 |
| Radiation pattern | Omni |
| Impedance | 50Ω |
| Power handling | 33dbm |
| Interface | SMA Male/ RG174-3M |
| Overal dimensions | 48. 5x 37 x 1 7 |
| Weight | 60.5 g |
| Operatin Temp | -40ºC~8 0 ºC |
| Storing Temp | - 15 ºC~ 30 ºC |
| NO | Item | (Specifications) |
| 1 | Frequency range | 1575.4 2 ±3 MHz |
| 2 | Amplifier gain | 28 ±3 d B i |
| 3 | V.S.W.R | ≤2.0 |
| 4 | Noise Figure | <2.0 |
| 5 | DC V oltage | 3~5 V |
| 6 | DC Current | ≤20m A |