The Tuner,radio Frequency, cataloged under National Stock Number 5820-00-408-8839, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-408-8839 |
| Primary Part Number | VH12 |
| Item Name | Tuner,radio Frequency |
| FSC / FSG | 5820 / 58 — No Item Name Available |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Installation Design | MODULE |
| Operating Control Method | MANUAL |
| Control Type | LOCAL |
| Operating AC Frequency in Hertz | 50.0 NOMINAL 1ST VOLTAGE |
| External AC Operating Voltage in Volts | 115.0 NOMINAL 1ST VOLTAGE |
| Inclosure Type | PARTIALLY INCLOSED |
| Phase | SINGLE |
| Frequency Per Channel | 60.0 MEGAHERTZ MINIMUM OPERATING CHANNEL |
| Operating AC Frequency in Hertz | 400.0 NOMINAL 1ST VOLTAGE |
| Operating AC Frequency in Hertz | 50.0 NOMINAL 2ND VOLTAGE |
| Impedance Rating Per Channel | 50.000 OHMS INPUT CHANNEL |
| Average Life Measurement | INDEFINITE |
| Connection Type | COAXIAL RECEPTACLE AND POWER RECEPTACLE REAR |
| External AC Operating Voltage in Volts | 230.0 NOMINAL 2ND VOLTAGE |
| Overall Gain | 30.0 DECIBELS |
| Frequency Adjustment Type | CONTINUOUS |
| Phase | SINGLE |
| Variation Frequency Rating in Decibels | 3.0 |
| Operating AC Frequency in Hertz | 400.0 NOMINAL 2ND VOLTAGE |
| Frequency Per Channel | 120.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL |
| Impedance Rating Per Channel | 50.000 OHMS OUTPUT CHANNEL |
| Circuit Construction Type | SOLID STATE |
| Average Power Rating Per Channel | 100.0 MILLIWATTS OUTPUT |
| Features Provided | AUTOMATIC GAIN CONTROL |
| Signal Voltage Rating Per Channel | 50.000 MILLIVOLTS NOMINAL OUTPUT |
| Connection Contact Type and Quantity | 1 RECEPTACLE, POWER EXTERNAL AND 15 RECEPTACLE, POWER EXTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5820-00-408-8839 is a Tuner,radio Frequency, manufactured by Drs Signal Solutions, Inc., classified under FSC 5820 (No Item Name Available). Status: active.
NSN 5820-00-408-8839 has 2 cross-referenced part numbers: TN-531/GR (Joint Electronics Type Designation System), VH12 (Drs Signal Solutions, Inc.).
There are 2 known substitutes for 5820-00-408-8839: 2910-00-358-4516, 5120-01-431-0682. Verify interchangeability with system specifications before substitution.
Key specifications for VH12: Basic Shape Style: RECTANGULAR OR SQUARE; Installation Design: MODULE; Operating Control Method: MANUAL; Control Type: LOCAL. 30 total characteristics are documented in the Federal Logistics Information System.