2w PA Power Amplifier 185Mhz-215Mhz 12V 75ohms 6dbm input 33dbm output
2w pa power amplifier
2w PA Power Amplifier 185Mhz-215Mhz 12V 75ohms 6dbm input 33dbm output for DVB-T COFDM TX Transmitter transmission
PA power amplifier COFDM
Buyers requirement
- 2W power amplifier
- Frequency 185Mhz~215Mhz
- Input 75ohms 6dbm
- Output 33dbm
- 12V 전원 입력
The pa power amplifier module realizes the power amplification output of the RF signal. When the input voltage is 12V, connect to COFDM modulation board, the output power can be up to 2W (+33dBm의)
풍모
- 작동 주파수 대역: 185MHz~215MHz
- 이득: 45dB
- Power Amplifier out: +33dBm의 (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm의
- Noise Figure: 6dB
- 전원 전압: 12V, output 2W (+33dBm의) 전력을 전송, power consumption is about 8.7W.
- RF interface: SMA male thread hole
사양
| Test items | Technical Indicators | 비고 |
| 주파수 범위 (메가 헤르츠) | 200±15 | |
| SPAN (메가 헤르츠) | 8 | |
| Output power (W) | ≥2 | |
| 피1dB Output power (W) | 10 | |
| 이득 (dB) | 28±1.0 | |
| Pass Band Ripple | ≤1.0dB p-p | |
| 입력 전원 (dBm의) | 6±1.0 | |
| ACPR (dBc) | ≤-35@8M@2W | |
| Power supply voltage | +12V～+17V Vdc | |
| Group Delay | ＜1us | |
| 작동 전류 | ≤1.2A | |
| 온도 범위 | -20～+70℃ | |
| Radiofrequency joint | SMA-50KFD | |
| Module size (mm) | 81x48x14mm | without connectors |
| Module weight | 89지 | |
| 임피던스 | 50 옴 |
Installation hole diameter size:
4 installation holes are left with 4*3.5mm through holes for installation.
상품평
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