Microset RU-500 500W solid-state amp UHF band 430-440 MHz

Quick Overview

500W solid-state amp UHF band 430-440 MHz
Excl. Tax: £1,270.79 Incl. Tax: £1,524.95


The new RU500 is a powerful and efficient solid state linear amplifier in UHF band equipped with high efficiency switching power supply, offers highly professional performance, the absence of interference and continuous service.


  • Operation FM-SSB-CW
  • Automatic antenna switch via coaxial relays
  • P.T.T output on the back to control the RX-TX switching directly from transceiver (much appreciated especially during S.S.B. operation).
  • Excellent harmonic and spurious rejection
  • Powered by harmonic output filter
  • Low distortion and excellent linearity.



  • Frequency: 430-440 MHz (optional 440-460 MHz).
  • Input: 10-25 W max (on request: 50W max).
  • Power output: 500W FM +/-1 dB.
  • Spurious emission: -65 dB or better.
  • Operation: FM-SSB (class AB).
  • Protections: Overdrive, SWR, fuse, overtemperature.
  • Ventilation: Forced, with fan speed control.
  • Switching: Automatic (coaxial relay).
  • Power Supply: 230V AC 50 Hz (110V AC 60 Hz on request).


Additional Information

manufacturer Microset

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Write Your Own Review

Only registered users can write reviews. Please, log in or register