Coding gain requirements
| Items | Values |
|---|---|
| Data rate (bps) | 500 |
| Ground received signal power (dBW) | –159.5 |
| C/N0 threshold with BER less than 10−6 (dB) | 37.6 |
| Boltzmann const k (dBJ/K) | –228.6 |
| A/D conversion and baseband processing loss (dB) | 2 |
| Symbol rate (bps) | 500 |
| Vehicle | Geodetic | Hand-held | Portable | |
|---|---|---|---|---|
| Typical G/T of revivers (dB/K) | ≤–30.7 | ≤–32.7 | ≤–32.7 | ≤–33.9 |
| Effective C/N0 (dB-Hz) | 33.4 | 31.4 | 31.4 | 30.2 |
| Minimum coding gain requirements (dB) | 4.2 | 6.2 | 6.2 | 7.4 |