10-Watt PA COFDM kaiwhakawhiti ataata me te kaitahuri ki raro mai i te 1400Mhz ki te 315MHz
Ripanga Ihirangi
Block Down-converters BDC Frequency Downconversion LO1085Mhz from 1400±50Mhz to 315±50Mhz
| Tawhā Hangarau | Index requirements |
| input frequency | 1350 MHz ～1450 MHz |
| auau putanga | 265 MHz ～365 MHz |
| Local frequency | 1085 MHz |
| Figure Noise | ≤1.5dB |
| taonga | 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) |
| Atanga RF | N-50KFD |
| rahi | 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
| tūemi Test | Hangarau Tohu |
| awhe auautanga (MHz) | 1400±50 |
| whanganga a (MHz) | 8 |
| mana huaputa (W) | ≥10 |
| P1DB mana huaputa (W) | 20 |
| taonga (DB) | 53± 1.0 |
| Pass Band Ripo | ≤1.0dB p-p |
| mana tāuru (dBm) | -13± 1.0 |
| ACPR (DBC) | ≤-35@8M@10W |
| ngaohiko supply Power | +12V ~ + 17V Vdc |
| Takaware Group | <1us |
| mahi nāianei | ≤4A |
| awhe Temperature | -20~ + 70 ℃ |
| Radio frequency joint | SMA-50KFD |
| Rahi kōwae (mm) | 94*58*14mm3 |
| taimaha kōwae | 135g |
| parenga ia | 50 Ohm |
Tāutanga rahi rua diameter:
4 ka waiho nga rua whakaurunga ki te 4*3.5mm ma roto i nga rua mo te whakaurunga.
10-watt PA power amplifier 175Mhz for COFDM video transmitter and receiver
