Technical specifications: Item | Indicator | Remark | Frequency range | 80~2700MHz | Specific frequency customization | Working bandwidth | 0.2~100MHz | customization | Output power Pmax | 44/45/47/50dBm | 25W, 30W, 50W, 100W and other customized | Gain | 50±1 dB | or customization | Passband Ripple | △GP≤1dB | | ALC control range | ≥20dB | | ATT range | ≥30dB | | ATT error | ≤1.0dB | | Port VSWR | ≤1.3 | | Intermodulation | ≤-60dBc | or customization | ACPR | ≤-45dBc @±1.5MHz | PAR≤8dB | PCDE | ≤-35dB | | EVM | ≤3% | | Power amplifier switch | Have | Software control, external control can also be customized | Input power detection | Have | Software detection, also can customize external analog detection | Output power detection | Have | Reflected power detection | Have | Fault alarm | Have | Software detection | VSWR alarm | Have | Software detection, also can customize external analog detection | Temperature detection | -40~100℃ | Working voltage | 28~50 DCV | Depends on frequency and power | Static working current | Depends on frequency and power | | Dynamic working current | Depends on frequency and power | | Operating temperature range | -40~85℃ | | Monitoring interface | RS485 or RS232 | | Size | Depends on frequency and power | |
Overall dimension: 
Application scope: suitable for all kinds of TETRA, DTV, FM repeater or base station transmitter systems with high performance and high requirements. Model Rules: DPA 392 B05 G50 P50 FV1.0 ① ② ③ ④ ⑤ ⑥ ①DPA: DPD Power Amplifier Module ②392: Center frequency 392MHz ③B05: Working bandwidth 5MHz ④G50: Gain 50dB ⑤P50: Output power 50dBm ⑥FV1.0: Design version
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