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 barošanas ieeja
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 (+33dBm)
Iespējas
- Working frequency band: 185MHz~215MHz
- Iegūt: 45dB
- Power Amplifier out: +33dBm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- Noise Figure: 6dB
- Barošanas spriegums: 12V, output 2W (+33dBm) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
specifikācija
| Test items | Technical Indicators | Piezīmes |
| Frekvenču diapazons (MHz) | 200±15 | |
| SPAN (MHz) | 8 | |
| Output power (W) | ≥2 | |
| P1dB Output power (W) | 10 | |
| Iegūt (dB) | 28±1.0 | |
| Pass Band Ripple | ≤1.0dB p-p | |
| Ievades jauda (dBm) | 6±1.0 | |
| ACPR (dBc) | ≤-35@8M@2W | |
| Barošanas spriegums | +12V～+17V Vdc | |
| Group Delay | ＜1us | |
| Working current | ≤1.2A | |
| Temperatūras diapazons | -20～+70℃ | |
| Radiofrequency joint | SMA-50KFD | |
| Module size (mm) | 81x48x14mm | without connectors |
| Module weight | 89g | |
| Pretestība | 50 oms |
Installation hole diameter size:
4 installation holes are left with 4*3.5mm through holes for installation.
Atsauksmes
Pašlaik atsauksmju nav.