|
|
|
National Stock Number:
5965-21-920-4236
Federal Supply Class:
5965
National Item Identification Number:
219204236
Description:
LOUDSPEAKER-MICROPHONE
Detail:
AN ITEM CONSISTING OF A LOUDSPEAKER AND A MICROPHONE HOUSED IN A COMMON CASE. IT MAY OR MAY NOT INCLUDE ELECTRONIC CIRCUITRY TO CONTROL ITS OPERATION. TRANSMIT-RECEIVE SWITCHING MAY BE CONTROLLED BY AUTOMATIC, MANUAL OR REMOTE OPERATION. FOR A LOUDSPEAKER USED AS A MICROPHONE, SEE LOUDSPEAKER, (AS MODIFIED).
|
Manufacturer Information:
| UM-HSSR-7003 | 1QCC0 | UNITED MARINE COMMUNICATIONS OF FLORIDA, INC | | UM-HSSR-7003 | 37958 | UNITED MARINE COMMUNICATIONS INC |
|
Techincal Specification:
| ELEMENT TYPE | MAGNETIC | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | 3.650 INCHES NOMINAL | | INSTALLATION DESIGN | NONPORTABLE | | III POWER RATING | 25.0 WATTS NORMAL | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.406 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE | | OVERALL DEPTH | 5.000 INCHES NOMINAL | | OVERALL HEIGHT | 10.000 INCHES NOMINAL | | OVERALL WIDTH | 7.000 INCHES NOMINAL | | SPECIAL FEATURES | UNPACKAGED UNIT WEIGHT 9.75 POUNDS | | VOICE COIL DIAMETER | 2.000 INCHES NOMINAL | | TERMINAL TYPE | CONNECTOR, PLUG | | TRANSFORMER PRIMARY IMPEDANCE RATING IN OHMS | 25.0 NOMINAL AND 165.0 NOMINAL AND 200.0 NOMINAL AND 250.0 NOMINAL AND 500.0 NOMINAL AND 1000.0 NOMINAL AND 2000.0 NOMINAL | | USAGE DESIGN | INDOOR AND OUTDOOR AND UNDERWATER |
|
|