Sell Test Equipment

4505 NF Corporation RF Amplifier


The 4505 is a 20 kHz 500 Watt RF Amplifier from NF Corporation. Amplify RF and Microwave signals to measure, test, and design circuits. Applications include radio communications, cellphones, EMI testing, and much more.

Additional Features:

  • Wide rage : DC to 20 kHz
  • Rated output power: 500VA
  • Maximum output power with respect to products: 625VA
  • Rated output: DC mode ± 3.8A
  • Current: AC mode(RMS): 4.2Arms
  • Peak current: 2.5 X rated value (RMS)
  • Rated output voltage: 120Vrms (± 170V) sinewave
  • Maximum output voltage: 141Vrms (± 200V) sinewave
  • Four modes of DC (CC/CV) and AC (CV/CC)
  • Output voltage can be boosted up by serial connection

The NF Corporation 4505 is a power amplifier which has frequency range of from DC to 20 kHz . It is available for a constant current output and a remote sensing. It is appropriate for power environments testing by none-sinusoidal waveform like instantaneous break of half wave. In addition, by combining boosters with the 2kVA amplifier, power output of up to 10kVA (in 2kVA/booster) is possible.

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