The Mixer Stage,frequency, cataloged under National Stock Number 5895-01-133-0833, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Semic Rf Electronic Gmbh. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-133-0833 |
| Primary Part Number | SW-521-H4B |
| Item Name | Mixer Stage,frequency |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Semic Rf Electronic Gmbh |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 50.000 OHMS OUTPUT CHANNEL |
| Inclosure Type | HERMETICALLY SEALED |
| Control Type | REMOTE |
| Precious Material | GOLD |
| Frequency Per Channel | 10.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 300.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL |
| Connection Type | COAXIAL RECEPTACLE LEFT SIDE |
| Connection Type | COAXIAL RECEPTACLE RIGHT SIDE |
| Connection Contact Type and Quantity | 10 PIN EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Storage Temp Range | -65.0 TO 95.0 CELSIUS DEGC |
| Average Life Measurement | NOT RATED |
| Precious Material and Location | TERMINAL AND CASE SURFACES GOLD |
| Operating Temp Range | -54.0 TO 95.0 CELSIUS DEGC |
| Installation Design | MODULE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 0.1600 lbs |
| Cube | 0.0069 cu ft |
| Part Number | Manufacturer |
|---|---|
| SW-521-H4B | Semic Rf Electronic Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 927324-4B | 3/2 Design control — primary reference U.S. Government activity |
| SW-521-H4B | 5/9 Secondary reference U.S. Government activity |
| SS-81-4 | 5/9 Secondary reference Rf Micro Devices, Inc. |
NSN 5895-01-133-0833 is a Mixer Stage,frequency, manufactured by Semic Rf Electronic Gmbh, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-133-0833 has 1 manufacturer part number on file: SW-521-H4B (Semic Rf Electronic Gmbh).
Key specifications for SW-521-H4B: Circuit Construction Type: SOLID STATE; Overall Height: 0.125 INCHES MAXIMUM IN; Impedance Rating Per Channel: 50.000 OHMS OUTPUT CHANNEL; Inclosure Type: HERMETICALLY SEALED. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5895-01-133-0833 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.