Part Number
Part Number:
NSN:
NIIN:
Item Name:
MICROPHONE , CARBON
Definition:
A MICROPHONE WHICH DEPENDS FOR ITS OPERATION UPON THE VARIATION IN RESISTANCE OF CARBON GRANULES.
CAGE Information
| Code | Company |
|---|---|
| 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
Federal Supply Class
Title
HEADSETS, HANDSETS, MICROPHONES
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABRY | LENGTH | 3.125 INCHES NOMINAL |
| ABRY | LENGTH | 3.125 INCHES NOMINAL |
| ADJH | MOUNTING METHOD | CLIP |
| AFYW | FREQUENCY RESPONSE RANGE IN HERTZ | +300.0/+4000.0 |
| AFZA | OUTPUT SENSITIVITY RATING IN DECIBELS | -50.0 |
| AFZB | OUTPUT SENSITIVITY RATING REFERENCE | 6 MILLIWATTS PER 1000 MICROBARS |
| HGTH | HEIGHT | 1.313 INCHES NOMINAL |
| AGAY | SOUND PICKUP DIRECTIONAL TYPE | UNIDIRECTIONAL |
| AGBA | SUPPORT STAND | NOT INCLUDED |
| AFYX | IMPEDANCE SELECTION METHOD | INTEGRAL SWITCH |
| AGAX | POLARITY CONNECTION | NOT REQUIRED |
| AGBD | ELECTRICAL CONNECTION TYPE | INTEGRAL CABLE |
| AFYV | DC RESISTANCE RATING IN OHMS | 75.0 NOMINAL |
| AGBC | SHOCK MOUNT | NOT PROVIDED |
| AGBJ | EXTENDED CABLE LENGTH | 1.3 FEET MAXIMUM |
| ABGL | WIDTH | 1.750 INCHES NOMINAL |
| AGAZ | NOISE CANCELING FEATURE | NOT INCLUDED |
| AAQL | BODY STYLE | FACE HARNESS |
| AGBL | CABLE CONDUCTOR QUANTITY | 2 |