10-watt PA COFDM video oddajnik in sprejemnik navzdol pretvornik iz 1400Mhz v 315MHz
Kazalo
Block Down-converters BDC Frequency Downconversion LO1085Mhz from 1400±50Mhz to 315±50Mhz
| Tehnični parametri | Index requirements |
| input frequency | 1350 MHz ～1450 MHz |
| izhodna frekvenca | 265 MHz ～365 MHz |
| Local frequency | 1085 MHz |
| hrup Slika | ≤1.5dB |
| dobiček | 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) |
| RF vmesnik | N-50KFD |
| velikost | 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
| testne postavke | Tehnični kazalci |
| Frekvenčni razpon (MHz) | 1400±50 |
| RAZPON (MHz) | 8 |
| Izhodna moč (W) | ≥10 |
| P1dB Izhodna moč (W) | 20 |
| Gain (dB) | 53± 1,0 |
| Pass Band Ripple | ≤1.0dB p-p |
| Vhodna moč (dBm) | -13± 1,0 |
| ACPR (DBC) | ≤-35@8M@10W |
| Napajanje napetosti | +12V ~ + 17V DC |
| skupina Delay | <1us |
| delovni tok | ≤4A |
| Temperaturno območje | -20~ + 70 ℃ |
| Radio frequency joint | SMA-50KFD |
| Velikost modula (mm) | 94*58*14mm3 |
| modul teža | 135g |
| impedanca | 50 ohm |
Velikost premer luknje za namestitev:
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
