The Attenuator,fixed, cataloged under National Stock Number 5985-01-078-6821, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-078-6821 |
| Primary Part Number | 768A-6 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq |
| Status | ACTIVE |
| Power Rating | 20.0 WATTS AVERAGE20.0 WATTS AVERAGE |
| Overall Diameter | 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN |
| Connection Type Per Function | FEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT |
| Attenuation Accuracy in Decibels | -0.75 TO 0.75-0.75 TO 0.75 |
| Material | COPPER ALLOY BODY |
| Frequency Range | 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM11.000 GIGAHERTZ MAXIMUM |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 1.0 GIGAHERTZ AND +0.0 TO 1.0 GIGAHERTZ AND +1.0 TO 4.0 GIGAHERTZ AND +1.0 TO 4.0 GIGAHERTZ AND +4.0 TO 6.0 GIGAHERTZ AND +4.0 TO 6.0 GIGAHERTZ AND +6.0 TO 11.0 GIGAHERTZ+6.0 TO 11.0 GIGAHERTZ |
| Mounting Method | CONNECTORCONNECTOR |
| Output Impedance Rating in Ohms | 50.050.0 |
| Rf Signal Attenuation in Decibels | 6.06.0 |
| Unpackaged Unit Weight | 5.600 OUNCES5.600 OUNCES OZ |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Terminal Type and Quantity | 2 CONNECTOR2 CONNECTOR |
| Input Impedance Rating in Ohms | 50.050.0 |
| Attenuation Accuracy Reference Frequency | 11.0 GIGAHERTZ11.0 GIGAHERTZ |
| Coaxial Connector Series Designation | NN |
| Voltage Standing Wave Ratio | 1.10 AND 1.10 AND 1.15 AND 1.15 AND 1.20 AND 1.20 AND 1.301.30 |
| Application Design | TRANSMISSION LINETRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 768A-6 PRIMARY | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| MDC1102-6 | Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA) |
| 768-6 | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| MDC1102-6S | Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA) |
| 2043-6 | Spectrum Control, Inc. (USA) |
NSN 5985-01-078-6821 is a Attenuator,fixed, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-078-6821 has 5 cross-referenced part numbers: 768A-6 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), MDC1102-6 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), 768-6 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), MDC1102-6S (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), 2043-6 (Spectrum Control, Inc.).
There are 12 known substitutes for 5985-01-078-6821: 5945-00-114-9824, 5940-00-223-5296, 2940-00-378-3061 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 768A-6: Power Rating: 20.0 WATTS AVERAGE20.0 WATTS AVERAGE; Overall Diameter: 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN; Overall Length: 3.125 INCHES NOMINAL3.125 INCHES NOMINAL IN; Connection Type Per Function: FEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT. 20 total characteristics are documented in the Federal Logistics Information System.