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UH-52

  • Under the Helmet Wired Headset
  • PTT Intercom / Listen only radio
  • Extended-range operating temperature: Rated from -40°F to +158°F, this headset works wherever you do
  • Glove-rugged plug: Ergonomic connector is easy to grasp with a gloved hand and will swivel to distribute strain at the jack connection
  • Description
  • Features
  • Specifications
  • Documents

The Firecom UH-52 wired headset delivers all the benefits of hands-free, full-duplex communication with your crew. Operating with a stand-alone intercom system or integrated with a mobile radio, the flexible design brings all crew members into constant communication. Behind-the-head band configuration with adjustable over-head strap easily accommodates use with helmets. Water resistant and comfortable ear seals, extended operating temperature, and robust design make this headset ready for action in virtually any fireground environment.

State-of-the-art ear and hearing protection

  • ComLeather over memory foam ear seals for hours of comfortable use
  • Enhanced durability and comfort, designed to fit any head size
  • 24dB noise reduction rating (NRR)
  • IP65 rating for dust/water protection when worn

Enhanced microphone

  • Flexible mic. boom with slide adjustment for accurate/secure positioning
  • Microphone boom rotates for left or right dress
  • Noise-cancelling electret microphone ensures optimal clarity
  • Microphone protected by a layer of Water-resistant material for outdoor use
  • Microphone muff improves clarity by eliminating wind noise

Total configurability

  • Push-to-talk intercom plus listen-only radio
  • Communicates over intercom with push-to-talk transmit button
  • PTT button requires solid push, eliminating accidental transmissions
  • Custom programmable to user specifications

Simple maintenance

  • Black domes for easy cleaning
  • Black powder-coated headband for durability
  • Glove-rugged plug for longer life

Physical

  • Weight: 19 oz.
  • Color: Black
  • Noise Reduction Rating: 24dB NRR

Environmental

  • IP-65 rated, when worn
  • Operating temperature -40°F (-40°C) to +158°F (+70°C)
  • Storage temperature -40°F (-40°C) to +185°F (+85°C)
  • Charging Temperature 32°F (0°C) to +104°F (+40°C)

SAE

  • Salt Spray per J1455, Sec. 4.3

ISO

  • Conducted Transients per 7637-2

MIL

  • Humidity per MIL-STD 810F and 810G
  • Temperature Shock per MIL-STD 810F and 810G
  • Chemical Exposure per MIL-STD 810F and 810G
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