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 پاور ان پٹ
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 (+33میں dBm)
خصوصیات
- Working frequency band: 185MHz~215MHz
- حاصل کرنا: 45DB کے
- Power Amplifier out: +33میں dBm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49میں dBm
- Noise Figure: 6DB کے
- بجلی کی سپلائی: 12V, output 2W (+33میں dBm) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
تفصیلات
Test items | Technical Indicators | ریمارکس |
احاطہ ارتعاش (میگاہرٹز) | 200±15 | |
SPAN (میگاہرٹز) | 8 | |
Output power (W) | ≥2 | |
P1DB کے Output power (W) | 10 | |
حاصل کرنا (DB کے) | 28±1.0 | |
Pass Band Ripple | ≤1.0dB p-p | |
ان پٹ پاور (میں dBm) | 6±1.0 | |
ACPR (dBc) | ≤-35@8M@2W | |
Power supply voltage | +12V~+17V Vdc | |
Group Delay | <1us | |
Working current | ≤1.2A | |
درجہ حرارت کی حد | -20~+70℃ | |
Radiofrequency joint | SMA-50KFD | |
Module size (ملی میٹر) | 81x48x14mm | without connectors |
Module weight | 89جی | |
مائبادا | 50 اوہم |
Installation hole diameter size:
4 installation holes are left with 4*3.5mm through holes for installation.
جائزہ
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