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가원인터내셔널(주)
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   

- DESCRIPTION
The Handset H-250/U is a AN/PRC-77(or AN/PRC-25) the Microphone and Receiver
dym dynamic and a lightweight noise canceling handset designed to meet USA Military specification MIL-PRF-49078. It is interchangeable with the H-189/GR.

- SPECIFICATION
Microphone : 150Ω±30Ω per MIL-PRF-49078
Normal Impedance : 150Ω±30Ω
Frequency : 300 ~ 3,500 Hz
Sensitivity : -56dB (1kHz)
Earphone : 1,000Ω±200Ω per MIL-PRF-49078
Normal Impedance : 1,000Ω±200Ω
Frequency : 300 ~ 3,500 Hz
Sensitivity : 105dB±3 (1kHz)
Switch : Push-To-Talk with make/break sequence
Cable : 12” retractable coiled cord extends
to approximately 6’.
Standard termination is U-229/U.
Material : Polycarbonate
Color : Black
NSN : 5965-01-247-4723
 

 

 

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