GPS&BD Antenna Performance
Parameters | Specification |
Receive Frequency Range | GPS:1575.42±2.5MH BD:1561.098±2.5MHz |
Passive Gain | GPS: ≥-0.25 dBi BD: ≥-0.69dBi |
VSWR | ≤ 2.0 |
Polarization Mode | (RHCP) |
LNA Performance Specifications
Parameters | Specification |
Gian | 14±2dB |
Coefficient of Noise | ≤2.0dB |
Input VSWR | ≤2.0 |
Output VSWR | ≤2.0 |
Voltage | DC3~5V |
Impedance | 50Ω |
Return loss diagram
Frequency(MHZ) | 1561 | 1575 | 1602 |
Return Loss | -9.11 | -19.75 | -7.1 |
Passive Gain and Efficiency
Frequency [MHz] | 1561 | 1575 | 1590 |
Efficiency(% ) | 30.21 | 35.75 | 34.93 |
Gain | -0.69 | -0.25 | -0.28 |
LNA VSWR/Gain
Frequency(MHZ) | 1561 | 1575 | 1602 |
VSWR | 1.5 | 1.53 | 1.57 |
Gain | 13.93 | 13.58 | 13.13 |
LNA Active Tests
Frequency [MHz] | 1559 | 1561 | 1565 | 1575 | 1585 | 1595 |
Peak Gain [dB] | 12.13 | 12.45 | 12.92 | 13.76 | 14.23 | 14.62 |
Avg Gain [dB] | 8.5 | 8.87 | 9.48 | 10.08 | 10.11 | 10.13 |
Antenna Radiation Pattern