MBA21R-PLUS - 20watt amp, LNA, 9-36 VDC | Ultralife Corporation
UltraLife Corporation
Home > Products > Government & Defense > Communications Systems > Amplifiers - 20W > MBA21R-PLUS
Amplifiers - 20W>> 20watt amp, LNA, 9-36 VDC
MBA-21R+ 20-Watt 30-512 MHz Amplifier
Price discounts available to Account holders, please Contact Us for further details or visit our FAQs for more information.
Contact us for Lead time.

Frequency Range 30 to 512 MHz
RF Input 5 watts
RF Output FM 20 watts
RF Output 20 watts
Radio Type AN/PRC-148, AN/PRC-152, AN/PRC-154

Common Applications
This unit provides an ideal solution for the soldier on the move. The unit is radio agnostic, and compatible with virtually any 30-512 MHz radio currently in use by domestic and international militaries and government agencies. MBA-21R+ is DAMA ready, and was designed for the demands of today and the future.

Key Features
  • Combat proven
  • Supports DAMA and JTRS waveforms
  • Full-rated power across the 30-512 MHz range
  • Radio manufacturer independent
  • Sealed and weather-resistant
  • Remote power ON capability
  • Developed for the United Kingdom MOD

Product Description

MBA-21R+ 20-Watt 30-512 MHz Amplifier

This amplifier features AMTI A-320 technology inside the chassis. Specifically, it provides all the advantages of the A-320 along with built-in Low Noise Amplification (LNA) for UHF SATCOM operation.The MBA21R+ accepts DC input voltages from 9-36 VDC and can be powered from a vehicle cigarette lighter. 

Like the A-320, the MBA-21R+ is very power efficient. Unlike other amps that require two batteries to achieve 20-watt power, the MBA-21R+ operates from a single 5590 battery with a supply voltage of 22-36 VDC.  When powered by a 5390 battery, operational life can be extended to 24 hours (based on a 15% transmit duty cycle).