Improved H250 Handset
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Termination U-229/U
Application Standard US Military Radios
Mating U-183/U
Built-In PTT Yes, With Bezel
PTT Type Make / Break Sequence
Microphone Type Dynamic
Mic Impedance 150 Ohms
Mic Frequency Response 300 to 4500 Hz
Mic Sensitivity 10 Mv RMS
Microphone Directivity Noise Cancellation
Earphone Type Dynamic
Earphone Impedance 1000 Ohms
Earphone Frequency Response 300 to 3500 Hz
Earphone Sensitivity 354 Mv RMS
Military Spec MIL-PRF-49078A
Immersion 1 Meter / 2 Hours
Temperature Range c -45 to +65
Temperature Range (f) -40 to +150
Housing Material Polycarbonate Glass
Color Non-Reflective Black
Cord Type Retractile
Length 2 Meter
Cord Grip Strain Releif Yes
Connector Style M55116
Number of Contacts 5
Weight (g) 384
Cross Reference P/N SM-D-889337
Other PN HE-250-55116
NSN 5965-01-247-4723
Other P/N 2 SM-D-627649
OEM P/N H-250/U
The CJ-H-250I is an improved version of the CJ-H-250, offering a single push-button PTT in place of the older style. The PTT is lighter, reliable and very ergonomic.
CJ-H-250I Improved Handset