25W RF 700-1050MHz Power Amplifier with Temp Monitoring
ZD-PA-700/1050M-25W
This rugged 25W power amplifier module delivers outstanding performance across the 700–1050MHz frequency range, making it well-suited for professional communications, radar systems, and high-demand RF applications. It integrates high power output with superior signal integrity, supported by advanced thermal management and precise voltage-based temperature monitoring for stable operation.
Built to perform reliably in challenging environments, the module maintains consistent performance across wide temperature ranges. Its durable design features effective RF shielding and high-efficiency feed-through capacitor interfaces for power and monitoring signals. The optimized circuit ensures low spurious emissions and uniform gain across the full operating band.
Equipped with SMA-KFD connectors for secure RF connections and a compact 125×65×20mm size, it enables flexible system integration. Complete current and temperature monitoring functions make this amplifier an efficient, all-in-one solution for fixed and mobile platforms where stable RF performance is essential.
Built to perform reliably in challenging environments, the module maintains consistent performance across wide temperature ranges. Its durable design features effective RF shielding and high-efficiency feed-through capacitor interfaces for power and monitoring signals. The optimized circuit ensures low spurious emissions and uniform gain across the full operating band.
Equipped with SMA-KFD connectors for secure RF connections and a compact 125×65×20mm size, it enables flexible system integration. Complete current and temperature monitoring functions make this amplifier an efficient, all-in-one solution for fixed and mobile platforms where stable RF performance is essential.
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This700-1050MHz power amplifieris a high-performance RF solution for mission-critical applications. As a compact25W RF amplifier module, it features 44dB gain, stable 25W output, and integrates a precisetemperature monitoring RF modulethat tracks thermal conditions in real time, ensuring reliable operation from -10°C to +55°C.
Designed withlow VSWR power amplifiercharacteristics (VSWR ≤1.5), it effectively reduces signal reflections and maintains excellent signal integrity. With out-of-band spurs below -36dBm and in-band flatness within 2dB, it ensures high spectral purity.
Its rugged structure resists shock, vibration and humidity up to 95%, supported by over-temperature alarm and current monitoring. The 10-pin interface and 125×65×20mm size enable flexible integration. This700-1050MHz power amplifieris perfectly suited for radar systems, professional communications and precision RF equipment.
| Working frequency | 700-1050MHz |
| Saturated power output | 44dBm |
| Gain | 44dB |
| In-band flatness | |
| Working current | ≤3A |
| Input and output VSWR | ≤1.5 |
| Out-of-band spurs | 9kHz～1GHz：≤-36dBm/30kHz 1GHz～12.75GHz：≤-30dBm/30KHz |
| Maximum lossless input | +10dBm |
| Operating Voltage | DC+28V |
| Power supply interface | Feed-through capacitor |
| RF port | SMA-KFD |
| Monitoring interface | Feed-through capacitor |
| Amplifier size | 125*65*20 mm |
| Operating temperature | -10～+55℃ |
| Relative humidity | 5%～95%，No condensation |
| Storage temperature | -25～+65℃ |
| Current report | The chips will read the current value by voltage 0-5V. |
| Temperature report | The chip reads temperature value by voltage reference of “VO = 10 mV / °C T °C500 mV with 25℃ as the basic reference point ”, the voltage increases 10 mV astemperature 1℃ more |
