1206778 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1206778: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, shaft_type: ROUND, power_rating: 0.5 WATTS AVERAGE AND 5.0 WATTS PEAK, shaft_length: 0.945 INCHES MINIMUM AND 0.995 INCHES MAXIMUM IN, overall_width: 0.560 INCHES NOMINAL IN, overall_height: 3.470 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-368-5296, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

1206778

NSN: 5985-01-368-5296
NIINs: 013685296, 015299832
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

body_style	COAXIAL TYPE
shaft_type	ROUND
power_rating	0.5 WATTS AVERAGE AND 5.0 WATTS PEAK
shaft_length	0.945 INCHES MINIMUM AND 0.995 INCHES MAXIMUM IN
overall_width	0.560 INCHES NOMINAL IN
overall_height	3.470 INCHES NOMINAL IN
overall_length	2.750 INCHES NOMINAL IN
shaft_diameter	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
frequency_range	8.900 GIGAHERTZ MINIMUM AND 9.400 GIGAHERTZ MAXIMUM
application_design	TRANSMISSION LINE
end_item_identification	3805-01-497-0697
impedance_rating_in_ohms	50.0 INPUT-OUTPUT
NSN	5985-01-368-5296

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND

•

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 0.4

•

IMPEDANCE RATING IN OHMS: 50.0 INPUT-OUTPUT

•

FREQUENCY RANGE: 8.900 GIGAHERTZ MINIMUM AND 9.400 GIGAHERTZ MAXIMUM

•

SHAFT DIAMETER: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN

•

BODY STYLE: COAXIAL TYPE

•

ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 SHAFT

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.4
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
OVERALL HEIGHT	3.470 INCHES NOMINAL IN
FREQUENCY RANGE	8.900 GIGAHERTZ MINIMUM AND 9.400 GIGAHERTZ MAXIMUM
SHAFT DIAMETER	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
BODY STYLE	COAXIAL TYPE
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 SHAFT
OVERALL ATTENUATION RANGE IN DECIBELS	+10.0 TO 15.0
VOLTAGE STANDING WAVE RATIO	1.40

SUBSTITUTES & CROSS-REFERENCES 2

6844-20CSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5829846Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 1206778?

1206778 is a ATTENUATOR,VARIABLE.

What parts can replace 1206778?

There are 2 known substitutes for 1206778: 6844-20C, 5829846. Substitute compatibility should be verified for your specific system.

What is the NSN for 1206778?

1206778 is cataloged in the U.S. Government catalog under NSN 5985-01-368-5296. This indicates validated use in U.S. government and defense supply chains.

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