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
- 12व्ही पॉवर इनपुट
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)
वैशिष्ट्ये
- Working frequency band: 185MHz~215MHz
- लाभ: 45डीबी
- Power Amplifier out: +33dBm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- Noise Figure: 6डीबी
- पुरवठा व्होल्टेज: 12व्ही, output 2W (+33dBm) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
तपशील
| Test items | Technical Indicators | शेरा |
| वारंवारता श्रेणी (MHz) | 200±15 | |
| SPAN (MHz) | 8 | |
| Output power (प) | ≥2 | |
| पी1डीबी Output power (प) | 10 | |
| लाभ (डीबी) | 28±1.0 | |
| Pass Band Ripple | ≤1.0dB p-p | |
| इनपुट पॉवर (dBm) | 6±1.0 | |
| ACPR (dBc) | ≤-35@8M@2W | |
| Power supply voltage | +12V～+17V Vdc | |
| Group Delay | ＜1us | |
| Working current | ≤1.2A | |
| तपमान | -20～+70℃ | |
| Radiofrequency joint | SMA-50KFD | |
| Module size (मि.मी.) | 81x48x14mm | without connectors |
| Module weight | 89ग्रॅम | |
| impedance | 50 विद्युत्तविरोधाचे माप |
Installation hole diameter size:
4 installation holes are left with 4*3.5mm through holes for installation.
पुनरावलोकने
एकही पुनरावलोकन अद्याप आहेत.