The module has an internal DDS driven PLL output for the required frequency, which can be switched between the two DDS outputs for fast jumping between frequencies. The internal FPGA is integrated and the control interface is SPI, RS422 level. The module size is 45mm*38mm*12mm.
No. | Parameters | Test index | Unit |
1 | Frequency range | 3xxx~3xxx/5xxx~5xxx | MHz |
2 | Frequency stepping | 100 | kHz |
3 | Output signal level | (3 ± 1) | dBm |
4 | Frequency hopping rate | 20000 | Jump/s |
5 | Stray suppression | ≥60dBc within 1~10MHz. | dBc |
6 | Local oscillation point switching establishment time | 1 | us |
7 | Phase noise | ≤ -85dBc/Hz@1kHz@5XXXMHz | MHz |