#439A Relay Switched Programmable Attenuator | Related Equipment Waveguides Antennas

439A

Variable Attenuator

NSN 5985-00-105-2943

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001052943

Product Technical Spec.

Body Style:
Coaxial type
Overall Length:
6.000 inches
Overall Height:
1.406 inches
Overall Width:
1.312 inches
End Application:
Instrument landing system, ils, contract fatqua-3880
Insertion Loss At Minimum Attenuation In Maximum Decibels:
0.1
Impedance Rating In Ohms:
50.0 input-output
NSN:
5985-00-105-2943
Item Name:
Relay Switched Programmable Attenuator
Cage Code:
80138

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
54501-1
Cage Code:
65597
RNCC:
C
RNVC:
1
RNAAC:
48
Status:
A
MSDS:
SADC:
AH
Part Number:
054501-0001
Cage Code:
65597
RNCC:
C
RNVC:
1
RNAAC:
48
Status:
A
MSDS:
SADC:
AH

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Variable Attenuators
------------ P/N 439A

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Last Updated: 08/17/2025