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
- 12Entrada de alimentación V
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)
características
- Working frequency band: 185MHz~215MHz
- ganancia: 45dB
- Power Amplifier out: +33dBm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- Noise Figure: 6dB
- Tensión de alimentación: 12V, output 2W (+33dBm) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
especificación
Test items | Technical Indicators | Observacións |
faixa de frecuencia (MHz) | 200±15 | |
SPAN (MHz) | 8 | |
Output power (W) | ≥2 | |
P1dB Output power (W) | 10 | |
ganancia (dB) | 28±1.0 | |
Pass Band Ripple | ≤1.0dB p-p | |
Potencia de entrada (dBm) | 6±1.0 | |
ACPR (dBc) | ≤-35@8M@2W | |
Tensión de alimentación | +12V~+17V Vdc | |
Group Delay | <1us | |
Working current | ≤1.2A | |
gama de temperaturas | -20~+70℃ | |
Radiofrequency joint | SMA-50KFD | |
Module size (mm) | 81x48x14mm | without connectors |
Module weight | 89g | |
impedancia | 50 Ohm |
Installation hole diameter size:
4 installation holes are left with 4*3.5mm through holes for installation.
Reseñas
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