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 כניסת חשמל
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)
מאפיינים
- Working frequency band: 185MHz~215MHz
- לְהַשִׂיג: 45dB
- Power Amplifier out: +33dBm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- Noise Figure: 6dB
- מתח אספקה: 12V, output 2W (+33dBm) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
מִפרָט
Test items | Technical Indicators | הערות |
טווח תדרים (MHz) | 200±15 | |
SPAN (MHz) | 8 | |
Output power (W) | ≥2 | |
P1dB Output power (W) | 10 | |
לְהַשִׂיג (dB) | 28±1.0 | |
Pass Band Ripple | ≤1.0dB p-p | |
כוח קלט (dBm) | 6±1.0 | |
ACPR (dBc) | ≤-35@8M@2W | |
מתח חשמל | +12V~+17V Vdc | |
Group Delay | <1us | |
Working current | ≤1.2A | |
טווח טמפרטורות | -20~+70℃ | |
Radiofrequency joint | SMA-50KFD | |
Module size (מ"מ) | 81x48x14mm | without connectors |
Module weight | 89g | |
עַכָּבָּה | 50 אוֹם |
Installation hole diameter size:
4 installation holes are left with 4*3.5mm through holes for installation.
חוות דעת
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