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Multiband Amplifier, Vehicular, 50/75 Watt, 30-512 MHz


The A-3575 amplifier is suitable for a variety of applications.  It is easy to configure and easier to use.  With local and remote output power control as well as fault/status monitoring, it is ideal for ground, vehicle, maritime and fixed/rotary wing installations.  Each unit comes with an easy to install ‘shock and vibration’ isolating mounting tray and fused power

The only difference between the A-3075 and the A-3575 is the inclusion of a charging pocket for the MBITR radio.

  • True HAVEQUICK and SINCGARS compatibility
  • A-3575 JITC compliant
  • Supports DAMA and other JTRS waveforms
  • Multilevel power control for 12, 25 and 50/75 Watts
  • 75 watts for UHF 220 – 324 MHz and SATCOM uplink
  • Weighs less than 5 kg
  • Sealed, watertight and weather resistant
  • Fault/Status monitoring
  • Radio manufacturer independent
Size Height 257.0 mm
Width 171.5 mm
Depth 70.6 mm
Weight (with cage assembly) < 5.2 kg
Frequency Range 30-512 MHz
RF Input 3-8 W (nominal)
RF Output FM 12 and 25 W: 30-512 MHz
50 W: 30-219 MHz and 325-512 MHz
75 W: 220-324 MHz
RF Output AM 12, 25 and 50 W PEP 110-512 MHz
RX Path Insertion Loss < 1.5 dB
RX Path VSWR < 2:1
Bypass Path Insertion Loss < 1.5:1 dB
AM Distortion < 15% 110-512 MHz
Remote Control RS-232 for power level control and remote status indicator
MTBF 15,000 hours
DC Power 10-36 VDC
DC Input Transmit 420 W (maximum)
Receive 20 W
RF Input Connector TNC
RF Output Connector BNC (female)
Operating Temperature – 40°C to + 60°C
Duty Cycle 33% @ 60°C = 50 W
Weather Resistant IP-65
Finish Black, Anodised
MIL-STD-461E Certified
MIL-STD-810F Certified