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 kapangyarihan input
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 (+33Antas ng Pagiging Sensitibo)
Mga tampok
- Working frequency band: 185MHz~215MHz
- Makakuha ng: 45dB
- Power Amplifier out: +33Antas ng Pagiging Sensitibo (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49Antas ng Pagiging Sensitibo
- Noise Figure: 6dB
- Supply ng boltahe: 12V, output 2W (+33Antas ng Pagiging Sensitibo) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
Pagtutukoy
| Test items | Technical Indicators | Pananalita |
| Dalas ng saklaw (MHz) | 200±15 | |
| SPAN (MHz) | 8 | |
| Output power (W) | ≥2 | |
| P1dB Output power (W) | 10 | |
| Makakuha ng (dB) | 28±1.0 | |
| Pass Band Ripple | ≤1.0dB p-p | |
| Input kapangyarihan (Antas ng Pagiging Sensitibo) | 6±1.0 | |
| ACPR (dBc) | ≤-35@8M@2W | |
| Power supply voltage | +12V～+17V Vdc | |
| Group Delay | ＜1us | |
| Nagtatrabaho kasalukuyang | ≤1.2A | |
| Temperature range | -20～+70℃ | |
| Radiofrequency joint | SMA-50KFD | |
| Module size (mm) | 81x48x14mm | without connectors |
| Module weight | 89g | |
| Impedance | 50 ohm |
Installation hole diameter size:
4 installation holes are left with 4*3.5mm through holes for installation.
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