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Multiband Amplifier, Dismounted, 20 Watt, 350-450 MHz


We designed this amp specifically to meet the needs of the warfighter.  At 680 grams, the A-320V1-H amplifier is the smallest and lightest on the market.  Combat proven, it is unlike anything presently available in terms of 20-watt power, performance and is backed by Ultralife’s quality assurance and 36-month warranty.

When you power up this amp, be confident that you will get reliable 20-watt ALC controlled amplification across the 350-450 MHz frequency range.

As a lightweight portable solution, the A-320V1-H is ideal for the soldier on the move.  It can also integrate easily as a value-added amplifier for radio manufacturers’ and system integrators’ packaged offerings.  It is compatible with most field radios used by the military, government agencies and homeland security.  This includes, but is by no means limited to, the Harris RF-7800S Secure Personal Radio and most radios operating in the 350-450 MHz range.

  • Combat proven
  • Full-rated power across the 350-450 MHz range
  • Radio manufacturer independent
  • MIL-STD 810F and 461E certified
  • Sealed and weather-resistant
  • Remote power ON capability
Size Height 38.10 mm
Width 95.25 mm
Depth 139.70 mm
Weight 680 grams
Frequency Range 350-450 MHz
Input/Output Impedance 50 Ω
RF Input 2-5 W
RF Output – FM 18-30 W
RX Path Insertion Loss < 1.5 dB
RX Path VSWR < 2:1
Bypass Path Insertion Loss < 1 dB
Power 18-34 VDC
Power at Transmit ~ 65 W
Power at Receive < 3.0 W
Frequency Hopping Capable
Operating Temperature – 30°C to + 60°C
Weather Resistant MIL-STD-810F submersible 1 m for 30 minutes
Finish Green, anodised