The Modulator,radio Transmitter, cataloged under National Stock Number 5820-00-475-2808, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-475-2808 |
| Item Name | Modulator,radio Transmitter |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| FSC Application Data | RADIO AND TELEVISION COMMUNICATIONS EQUIPMENT,EXCEPT AIRBORNE |
| Inclosure Type | ENCAPSULATED |
| Emission Type | P9 |
| Frequency Per Channel | 80.0 KILOHERTZ MINIMUM OPERATING CHANNEL |
| Signal Voltage Rating Per Channel | 0.001 VOLTS MINIMUM INPUT AND 5.000 VOLTS MAXIMUM INPUT |
| Connection Type | PIN BOTTOM |
| Connection Contact Type and Quantity | 5 PIN EXTERNAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| Attenuation in Decibels | 50.0 |
| Operating Temp Range | -62.0 TO 75.0 CELSIUS DEGC |
| Installation Design | MECHANICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| B29224REVH | C/1 Advisory reference — outside the item-of-supply concept Dar Electronics Inc Dba National Radio Co |
| B29224 | 3/9 Design control — primary reference Transdata Inc |
NSN 5820-00-475-2808 is a Modulator,radio Transmitter, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Key specifications for 5820-00-475-2808: Circuit Construction Type: SOLID STATE; Overall Height: 1.688 INCHES NOMINAL IN; FSC Application Data: RADIO AND TELEVISION COMMUNICATIONS EQUIPMENT,EXCEPT AIRBORNE; Inclosure Type: ENCAPSULATED. 13 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5820-00-475-2808 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.