The channel is mainly made up of functional modules such as frequency synthesis, 1-way up-conversion and 2-way down-conversion. Frequency converter module: including and branch frequency converter module and differential branch frequency converter module, where the and-branch frequency converter includes two channels of up-conversion and down-conversion; the differential branch frequency converter is 1 channel of down-conversion.
No. | Parameters | Test index | Unit | |
1 | Up-conversion Channel | Number of channels | 1 | - |
2 | IF input frequency | XXX±20 | MHz | |
3 | Medium frequency input power | -10± 1 | dBm | |
4 | RF output frequency | XXX~XXX | GHz | |
5 | Output power | 24± 2 | dBm | |
6 | Send/receive switching time | ≤80 | ns | |
7 | Sending and receiving isolation | ≥ 55 | dB | |
8 | In-band stray | ≤ -60 | dBc | |
9 | Output signal out-of-band spurious | ≤ -60 | dBc | |
10 | Output Harmonic Suppression | ≤ -45 | dBc | |
11 | In-band fluctuations | ≤±0.5 | dB | |
12 | Phase noise | ≤ -100 | dBc/Hz |