The 1KW HF power amplifier adopts the technique of low power consumption, which integrates output signal of two 500W power amplifiers to fulfill the requirement of HF communications over far greater distances. The two 500W amplifier could also works independently on the user’s request. The product could also communicate simultaneously at different frequency points with the feature of high flexibility and reliability.

a) Be able to display the output power;

b) Be able to set the output power;

c) Be able to report hint of power, temperature and trouble;

d) Be able to conduct self-protection when overdriving, over-temperature, overloading and open-circuit.

 Operation frequency: 1.6MHz～30MHz

 Input/output VSWR: ≤1.5

 Input level: 0dBm～15dBm

 Input power: 1050W±50W（60.2dBm±0.2dBm）

 Link gain: ≥61dB

 Gain adjustment: 20dB

 Third order intermodulation: ≤-30dBc（1KW PEP）

 Harmonic component: ≤-60dBc (output power 1KW)

 Power supply: DC28～32V

 Heat dissipation: air cooling

 Operation temperature: -40℃～55℃

 Storage temperature: -50℃～65℃