NPFC - MIL-H-49078
HANDSET H-250( )/U
inactive
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| Organization: | NPFC |
| Publication Date: | 23 February 1977 |
| Status: | inactive |
| Page Count: | 24 |
scope:
This specification covers one type of dynamic handset with a noise cancelling microphone; designated as Handset H-250( )/U. (See 6.1)
intended Use:
Handset H-250( )/U utilizes a 1000 ohm ear-phone element, a 150 ohm dynamic noise cancelling microphone, a push-to-talk switch and a six foot (extended) retractile cord terminating in a 5 pin... View More
Document History
October 9, 1997
HANDSET H-250( )/U
Handset H-250( )/U is used with military man-pack radio equipment such as the AN/PRC-70 and AN/PRC-77. Handset H-250( )/U can substitute for Handset H-189/GR. The H-250( )/U handset assembly is a...
MIL-H-49078
February 23, 1977
HANDSET H-250( )/U
Handset H-250( )/U utilizes a 1000 ohm ear-phone element, a 150 ohm dynamic noise cancelling microphone, a push-to-talk switch and a six foot (extended) retractile cord terminating in a 5 pin audio...