pa power amplifier
PA Усилвател за предаване на DVB-T COFDM TX Предавател 1вата два вата 5 w 10 вата петнадесетвата
The pa power amplifier module realizes the power amplification output of the RF signal. When input voltage is 12V, connect to COFDM modulation board, output power can be up to 1W (+30стока)Характеристика
- Working frequency band: 300MHz~360MHz (more frequency is adjustable)
- Печалба: 45db
- Pout: +33стока (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49стока
- Noise Figure: 6db
- Захранващо напрежение: 12V, output 1W (+30стока) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
спецификация
Electrical Specifications @ +25℃,ZS = ZL = 50Ω,Vcc =12V
Параметър | Unit | Minimum | Typical | Maximum |
Честотен обхват | MHz | 300 | по избор | 360 |
Small Signal Gain | db | 45.0 | ||
Gain Flatness dB | db | +/-0.5 | ||
Output Power Pout@Pin=-15dBm | стока | 30.0 | ||
IP3 dBm +49 | стока | 49.0 | ||
ACPR(WCDMA PAR=9.9dB) | dBc | -40 | ||
Reverse Isolation | db | -45 | ||
Noise Figure | db | 4 | ||
Efficiency(Pout=+39dBm@470MHz) | % | 13.8 | ||
VSWR input | 1.3:1 | |||
продукция | 2.0:1 | |||
DC Power Supply | V | 7.4 | 10.0 | 12 |
Supply Current (Quiescent) | mA | 300.0 | ||
размер | 35.1mm x 18.1mm x 0.6mm |
Optional Frequency
PA1W330 Frequency 300~360Mhz
PA1W470 Frequency 450~500Mhz
PA1W550 Frequency 544~564Mhz
PA1W600 Frequency 580~620Mhz
PA1W700 Frequency 680~720Mhz
Absolute Maximum Ratings
Параметър | Absolute Maximum |
RF Input Power | -5.0 стока |
Supply Voltage | +14V |
Работна температура | -40℃ to +65℃ |
Температура на съхранение | -55℃ to +100℃ |
Обратна връзка
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