Afracal1 VU (VRI)

VHF SOLUTION FOR EVERY MISSION

The Afracal VU (VRI)  is a VHF Power Amplifier facilitating un-compromised communication for tactical missions in the VHF and UHF frequency range.  The Amplifier 1 covers 30-170 MHz at 125W or 30-512 MHz at typical 75W.

Input Connector:
The Amplifier has a BNC-F RF input connector on the fron and it requires just 5 Watt drive to deliver Nominal output Power.

Output Connectors:
Typical antenna frequency ranges are 30-100 (88) MHz and 108 to 175/512MHz.
To cater for that,  the PA outputs are switched automatically through to the correct band antenna by the internal antenna switch based on what frequency is selected.

The amplifier, low pass filters and antenna output switching are controlled from the Radios and Amplifier logic to ensure seamless performance.

The Afracal VU (VRI) can also be provided in VHF (30-170MHz) or in VHF+UHF (30-512MHz)

Features List

  • POWER AMPLIFIER 75W
  • LINEAR VHF / UHF
  • Rugged, Compact, Reliable
  • Radio user interface RS232
  • Automatic output antenna port selection
  • Automatic output filter select
  • Forward power indication LED
  • VSWR indication LED
  • 1 m water immersion
  • 3 year warranty
  • MIL-STD-810 G
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