NPFC - MIL-E-83510
EARPHONE ELEMENT
| Organization: | NPFC |
| Publication Date: | 31 March 1980 |
| Status: | inactive |
| Page Count: | 14 |
scope:
This specification covers a dynamic earphone element having an impedance of 20 ohms with an extended frequency and a flat response (see 6.1). The element is part of the earcup assembly of the M83511/7-01 headset-microphone. The earphone is designed to operate in an ambient peak-noise level of 105 dBA.
intended Use:
Earphone elements covered by this specification are mounted on the inside of the earcup of headsets which have an extended range and which are used in medium ambient noise conditions; e.g.... View More
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