The Diplexer, cataloged under National Stock Number 5985-01-430-2543, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cpi Satcom & Antenna Technologies Inc.. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-430-2543 |
| Primary Part Number | 108930 |
| Item Name | Diplexer |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Cpi Satcom & Antenna Technologies Inc. |
| Status | ACTIVE |
| Operating Frequency | 2.2 GIGAHERTZ MINIMUM AND 2.3 GIGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Transmission Line Type | RECTANGULAR WAVEGUIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 108930 PRIMARY | Cpi Satcom & Antenna Technologies Inc. (USA) |
NSN 5985-01-430-2543 is a Diplexer, manufactured by Cpi Satcom & Antenna Technologies Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-430-2543 has 1 manufacturer part number on file: 108930 (Cpi Satcom & Antenna Technologies Inc.).
Key specifications for 108930: Overall Length: 77.590 INCHES MINIMUM AND 77.610 INCHES MAXIMUM IN; Operating Frequency: 2.2 GIGAHERTZ MINIMUM AND 2.3 GIGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Transmission Line Type: RECTANGULAR WAVEGUIDE; Special Features: LOSS 0.3 DB MAX; VSWR 1.25:1 MAX REJECTION 140 DB MIN AT 1.75 GHZ TO 1.85 GHZ; SECOND PORT PASSBAND 1.75 GHZ TO 1.85 GHZ; SECOND PORT LOSS 0.1 DB MAX; SECOND PORT REJECTION 40 DB MIN AT 2.2 GHZ TO 2.3 GHZ GHz. 2 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.
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.