300853-400: HEADSET-MICROPHONE.
The HEADSET-MICROPHONE is a the manufacturer industrial component. Key specifications include mounting_method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE, frequency_rating: 200.0 HERTZ MINIMUM AND 10000.0 HERTZ MAXIMUM, impedance_rating: 200.0 OHMS NOMINAL, earphone_element_type: DYNAMIC, unpackaged_unit_weight: 3.0 OUNCES NOMINAL OZ, microphone_element_type: DYNAMIC. This part is cataloged in the U.S.
Government catalog under NSN 5965-01-597-4819, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| mounting_method | SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE |
| frequency_rating | 200.0 HERTZ MINIMUM AND 10000.0 HERTZ MAXIMUM |
| impedance_rating | 200.0 OHMS NOMINAL |
| earphone_quantity | 2 |
| earphone_element_type | DYNAMIC |
| unpackaged_unit_weight | 3.0 OUNCES NOMINAL OZ |
| microphone_element_type | DYNAMIC |
| earphone_impedance_rating | 150.0 OHMS NOMINAL |
| earphone_identifying_number | PH-44 MODEL NO. |
| microphone_mounting_facility | PIVOT |
| connector_to_junction_cord_length | 5.5 FEET FT |
| part_name_assigned_by_controlling_agency | PH-44 DUAL-SIDED HEADSET WITH FLEXIBLE DYNAMIC BOOM MIC. |
| NSN | 5965-01-597-4819 |
| UNPACKAGED UNIT WEIGHT | 3.0 OUNCES NOMINAL OZ |
| MICROPHONE ELEMENT TYPE | DYNAMIC |
| MOUNTING METHOD | SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE |
| MICROPHONE MOUNTING FACILITY | PIVOT |
| EARPHONE IDENTIFYING NUMBER | PH-44 MODEL NO. |
| EARPHONE QUANTITY | 2 |
| CONNECTOR TO JUNCTION CORD LENGTH | 5.5 FEET FT |
| IMPEDANCE RATING | 200.0 OHMS NOMINAL |
| EARPHONE ELEMENT TYPE | DYNAMIC |
| FREQUENCY RATING | 200.0 HERTZ MINIMUM AND 10000.0 HERTZ MAXIMUM |
No substitute or cross-reference records for this part.