10-واٽ PA COFDM ويڊيو ٽرانسميٽر ۽ وصول ڪندڙ ڊائون ڪنورٽر 1400Mhz کان 315MHz تائين
مواد جو جدول
Block Down-converters BDC Frequency Downconversion LO1085Mhz from 1400±50Mhz to 315±50Mhz
| ٽيڪنيڪل جي حراست ۾ | Index requirements |
| input frequency | 1350 MHz ～1450 MHz |
| output frequency | 265 MHz ～365 MHz |
| Local frequency | 1085 MHz |
| شور شخصيت | ≤1.5dB |
| حاصل ڪرڻ | 25 ڊيٽابيس |
| 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) |
| آر ايف انٽرفيس | N-50KFD |
| ڪرائون سائيز واري | 81*48*15ميلي |
| Power supply mode | Socket power supply |
Block Down-converters BDC Frequency Downconversion LO1085Mhz
10-watt PA power amplifier for COFDM video transmitter and receiver
| ٽيسٽ شيون | ٽيڪنيڪل اشارا |
| گهڻي حد تائين (MHz) | 1400±50 |
| span (MHz) | 8 |
| اوٽ وس (اوله) | ≥10 |
| منصوبابندي1ڊيٽابيس اوٽ وس (اوله) | 20 |
| حاصل (ڊيٽابيس) | 53± 1.0 |
| لڪ بينڊ Ripple | ≤1.0dB ص-ص |
| اقتداري طاقت (dBm) | -13± 1.0 |
| ACPR (dBc) | ≤-35@8M@10W |
| بجلي جي فراهمي جي voltage | +12هلي ~ + 17V Vdc |
| گروپ دير | <1us |
| ڪم موجوده | ≤4A |
| گرمي پد جي حد تائين | -20~ + 70 ℃ |
| Radio frequency joint | SMA-50KFD |
| ماڊل سائيز (ميلي) | 94*58*14ميلي3 |
| Module وزن | 135ز |
| Impedance | 50 ohm |
لڳائڻ جي سوراخ قطر جي ماپ:
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
