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L4610A PRM-34B Handheld Radio Test Set for Tactical Radios

Product Status: Discontinued | Currently Supported
This product is no longer available

No replacement found for this product.

Key Features & Specifications

Size and Weight

  • 2.6 in W x 5.8 in H x 2.0 in D
  • 16 oz with battery (not included)

Frequency Measurements

  • Measurement Range 30 MHz to 88 MHz
  • Resolution 1 kHz
  • Accuracy ±2 kHz @ 88 MHz

Power Measurements

  • Forward Power Measurement Range 1 Watt to 50 Watts (useable from 0.1 Watts)
  • Forward Power Measurement Accuracy ±20%
  • Reverse Power Measurement Range 1 Watt to 50 Watts (useable from 0.1 Watts)
  • Reverse Power Measurement Accuracy ±20%

Sensitivity / Squelch Measurements

  • RF Output Frequency Range 30 MHz to 85 MHz at 5 MHz intervals
  • RF Output Level 3 uV (-97.4 dBm)
  • RF Modulation FM Composite signal with Audio Tones of 900 and 150 Hz ±2 Hz
  • FM Deviation 3.5 kHz minimum @ 75 MHz carrier frequency


PRM-34B Radio Test Set 16 ounces of prevention in a mission-ready package.


Keysight designed the PRM-34B as a replacement to the AN/PRM-34. In addition to meeting or exceeding all of the AN/PRM-34 specifications, the size and weight was reduced making it extremely portable allowing the Radio Test Set to fit in the cargo pocket of the maintainer’s uniform. These improvements were made while maintaining a rugged, weather-resistant design, which enables reliable field operation. This new design also features an easy one-button press operation of all required Rx and Tx measurements while preserving the compatibility with existing AN/PRM-34 accessories. All existing AN/PRM-34 connectors, cables, and loads are compatible with the PRM-34B. The Radio Test Set is powered by a BA-5372/U battery which is currently in the military inventory and used with SINCGARS radios. These features set a new standard to make the PRM-34B an essential tool for all SINCGARS radio operators and maintainers.


Key Features


85% smaller: 2.6 x 5.8 x 2.0 inches

80% lighter: 16 ounces with battery (not included)

75% faster: Automatic Rx & Tx tests

Easily fits in uniform cargo pocket

Rugged, Portable, and Compatible with Existing Solutions

  • Engineered for the Tactical Radio Environment
  • Powered by BA-5372/U battery which is currently used with SINCGARS radios (not included)
  • Compatible with all existing AN/PRM-34 connectors, cables, and loads

Ease of Use – True One-Button Test Solution

  • Improved Usability, One-Button Press enables all Rx and Tx measurements automatically
  • Simplified Test Results are all displayed at the same time
  • Backlight Display provides visibility in direct sunlight, shade and darkness

Complete Solution for Field Verification of SINCGARS Radios

  • Weatherproof Transit Case is provided with the PRM-34B
  • 3 foot BNC cable provided for testing of SINCGARS radios

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