10-watt Pa COFDM video pamancar jeung panarima handap converter ti 1400MHz mun 315MHz
Daptar eusi
Block Down-converters BDC Frequency Downconversion LO1085Mhz from 1400±50Mhz to 315±50Mhz
| parameter téknis | Index requirements |
| input frequency | 1350 MHz ～1450 MHz |
| output frequency | 265 MHz ～365 MHz |
| Local frequency | 1085 MHz |
| noise Gambar | ≤1.5dB |
| kauntungan | 25 dB |
| Carrier leakage | ≤-20dBm |
| Belt unevenness(8MHz) | ≤1.5dB |
| IIP3: | ≥15dBm |
| maximum input level | -10dBm |
| VSWR | ≤1.5 |
| operation temperature | -10～+60℃ |
| voltage current | ≤12V/450mA(Input connector energized) |
| Panganteur RF | N-50KFD |
| ukuran | 81*48*15mm |
| Power supply mode | Socket power supply |
Block Down-converters BDC Frequency Downconversion LO1085Mhz
10-watt PA power amplifier for COFDM video transmitter and receiver
| item tés | Indikator teknis |
| rentang frékuénsi (MHz) | 1400±50 |
| bentang (MHz) | 8 |
| daya kaluarannana (W) | ≥10 |
| P1dB daya kaluarannana (W) | 20 |
| meunang (dB) | 53± 1.0 |
| Band Ripple Pass | ≤1.0dB p-p |
| Kakuatan input (dBm) | -13± 1.0 |
| ACPR (dBc) | ≤-35@8M@10W |
| tegangan catu daya | +12V ~ + 17V Vdc |
| Grup tunda | <1us |
| ayeuna gawe | ≤4A |
| rentang suhu | -20~ + 70 ℃ |
| Radio frequency joint | SMA-50KFD |
| Ukuran modul (mm) | 94*58*14mm3 |
| beurat modul | 135g |
| impedansi | 50 ohm |
Instalasi ukuran diameter liang:
4 liang instalasi ditinggalkeun kalawan 4 * 3,5mm ngaliwatan liang pikeun instalasi.
10-watt PA power amplifier 175Mhz for COFDM video transmitter and receiver
