The 500W HF power amplifier is able to linear amplify the HF signal to 500W～550W in the level range of 0dBm to 15dBm. The interior of the amplifier integrates power and temperature monitoring modules, which is able to conduct self-protection when overloading or over-temperature. And the condition information could be reported through the RS232 communication interface.

    a) Be able to display the output power;

    b) Be able to set output power;

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

    d) Be able to self-protect when over-driving, over-temperature, overloading and open circuit.

 Operation frequency: 1.6MHz～30MHz

 Input/output VSWR: ≤1.5

 Input level: 0dBm～15dBm

 Output power: 525W±25W（57.2±0.2dBm）

 Link gain: ≥58dB

 Gain adjustment: 20dB

 Third order intermodulation: ≤-30dBc（500W PEP）

 Harmonic component: ≤-60dBc (Output power 500W)

 Power supply: DC 28V～32V

 Heat dissipation: air cooling

 Operation temperature: -40℃～55 ℃

 Storage temperature: -50℃～65 ℃