10-watt PA COFDM video transmitter and receiver down converter from 1400Mhz to 315MHz
Table of Contents
Block Down-converters BDC Frequency Downconversion LO1085Mhz from 1400±50Mhz to 315±50Mhz
| Технической Параметръёсты | Index requirements |
| input frequency | 1350 MHz ～1450 MHz |
| output frequency | 265 MHz ～365 MHz |
| Local frequency | 1085 МГц |
| Куара Коэффициентъёс | ≤1.5dB |
| gain | 25 дБ |
| Carrier leakage | ≤-20dBm |
| Belt unevenness(8МГц) | ≤1.5dB |
| IIP3: | ≥15dBm |
| maximum input level | -10дБм |
| VSWR | ≤1.5 |
| operation temperature | -10～+60℃ |
| voltage current | ≤12V/450mA(Input connector energized) |
| RF Interface | N-50KFD |
| Быдӟалаез | 81*48*15мм |
| Power supply mode | Socket power supply |
Block Down-converters BDC Frequency Downconversion LO1085Mhz
10-watt PA power amplifier for COFDM video transmitter and receiver
| Test items | Technical Indicators |
| Частотный диапазонэз (МГц) | 1400±50 |
| SPAN (МГц) | 8 |
| Output power (Вт) | ≥10 |
| П1дБ Output power (Вт) | 20 |
| Басьты (дБ) | 53±1.0 |
| Pass Band Ripple | ≤1.0dB p-p |
| Input power (дБм) | -13±1.0 |
| ККПП (ДБН) | ≤-35@8M@10W |
| Питание Напряжение | +12V～+17V Vdc |
| Group Delay | ＜1us |
| Working current | ≤4A |
| Temperature range | -20～+70℃ |
| Radio frequency joint | SMA-50KFD |
| Module size (мм) | 94*58*14мм3 |
| Module weight | 135жадем |
| Impedance | 50 ом |
Installation hole diameter size:
4 installation holes are left with 4*3.5mm through holes for installation.
10-watt PA power amplifier 175Mhz for COFDM video transmitter and receiver
