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National Stock Number:
5965-01-454-8649
Federal Supply Class:
5965
National Item Identification Number:
014548649
Description:
HEADSET-MICROPHONE
Detail:
An item consisting of a HEADSET, ELECTRICAL and a MICROPHONE (as modified) mounted on or supported from the head. It may include connecting cords, plugs, jacks, and switches. See also HEADSET-CHEST SET, ELECTRICAL.
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Manufacturer Information:
| 300400-001 | 28856 | TELEX COMMUNICATIONS INC SUB OF TELEX CORP | | 300400-001 | 3GDR4 | BOSCH SECURITY SYSTEMS, INC. | | AIR3500HE | 28856 | TELEX COMMUNICATIONS INC SUB OF TELEX CORP | | AIR3500HE | 3GDR4 | BOSCH SECURITY SYSTEMS, INC. |
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Techincal Specification:
| EARPHONE ELEMENT TYPE | DYNAMIC | | EARPHONE MOUNTING METHOD | SUSPENDED ON ADJUSTABLE HEADBAND | | EARPHONE QUANTITY | 2 | | CONNECTOR IDENTIFYING NUMBER | TP-120 TYPE NO. AND U-93A/U TYPE NO. AND U-174/U TYPE NO. | | CONNECTOR NAME | PLUG | | CONNECTOR TO JUNCTION CORD LENGTH | 5.500 INCHES | | CONTROLLING AGENCY | TELEX COMMUNICATIONS | | CRITICALITY CODE JUSTIFICATION | FEAT | | FREQUENCY RATING | 100.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM | | IDENTIFYING NUMBER | 300400-001 PART NO. | | IMPEDANCE RATING | 50.0 OHMS NOMINAL | | MICROPHONE MOUNTING FACILITY | BOOM ADAPTER ON LEFT SIDE OF HEADBAND | | SPECIAL FEATURES | NOISE REDUCTION CAPABILITY OF 25 DECIBELS. 3 POSITION HEADBAND TENSION ADJUSTMENT. INCLUDES BOTH FOAM AND GEL EAR CUSHIONS. STEREO/MONO SWITCHABLE. DUAL VOLUME CONTROLS. HEADBAND CLAMP FORCE 2.1 LBS. COLOR IS NON-REFLECTIVE SATIN BLACK AND WROUGHT IRON GRAY. |
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