20W PA Power Amplifier For COFDM Wireless Video Transmitter DVB-T2 signal sender
20W PA Power Amplifier For COFDM Wireless Video Transmitter DVB-T2 signal sender specification
| Test heizou | Indicator requirements |
| Betribssystemer Frequenz (zréckkomm) | 510± 15 |
| Ausgang Muecht(W) | 20 |
| Am-Band Grupp Retard (NS) | ≤50 |
| gewannen(DB) | 58± 1.0 |
| Input Niveau (dBm) | -15± 1 |
| Am-Band Fluktuatioune (DB) | ≤1.0 (peak-to-peak value) |
| Gain change (-20~ + 70 ℃) (DB) | ≤±1.0 |
| VSWR | ≤1.35 |
| Band shoulder ratio (DBC) | ≤-35 |
| power requirements | ≤＋28 Vdc 20W/3.0A |
| schaffen Temperatur | -25~ + 65 ℃ |
| wäerte souwisou Interface | SMA-50KFD |
| Module volume (mm) | 178×91×20 |
