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Technical Data Sheet
PartsTable / AMPLIFIER,RADIO FREQUENCY / 11748139

11748139 — Technical Data Sheet

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COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

AMPLIFIER,INTERMEDIATE FREQUENCY. Key specifications include OVERALL GAIN: 2.0 DECIBELS, OVERALL WIDTH: 1.030 INCHES NOMINAL IN, INCLOSURE TYPE: ENCASED, OVERALL HEIGHT: 0.700 INCHES NOMINAL IN, OVERALL LENGTH: 2.080 INCHES NOMINAL IN, CONNECTION TYPE: INTEGRAL CABLE W/COAXIAL PLUG FRONT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5996-01-049-0851, 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
11748139
NSN: 5996-01-049-0851
FSC: 5996 — AMPLIFIER,RADIO FREQUENCY
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
OVERALL GAIN2.0 DECIBELS
OVERALL WIDTH1.030 INCHES NOMINAL IN
INCLOSURE TYPEENCASED
OVERALL HEIGHT0.700 INCHES NOMINAL IN
OVERALL LENGTH2.080 INCHES NOMINAL IN
CONNECTION TYPEINTEGRAL CABLE W/COAXIAL PLUG FRONT
BASIC SHAPE STYLERECTANGULAR OR SQUARE
INSTALLATION DESIGNMECHANICAL
OPERATING TEMP RANGE-40.0 TO 80.0 FAHRENHEIT DEGF
AVERAGE LIFE MEASUREMENTNOT RATED
IMPEDANCE RATING PER CHANNEL50.000 OHMS OUTPUT CHANNEL
INTERMEDIATE FREQUENCY BANDPASS60.0 MEGAHERTZ
NSN5996-01-049-0851
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE AMPLIFIER,INTERMEDIATE FREQUENCY TITLE COMPONENT PN 11748139 MFR COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE AMPLIFIER,INTERMEDIATE
KEY FEATURES
•
INSTALLATION DESIGN: MECHANICAL
•
OVERALL GAIN: 2.0 DECIBELS
•
IMPEDANCE RATING PER CHANNEL: 50.000 OHMS INPUT CHANNEL
•
CONNECTION CONTACT TYPE AND QUANTITY: 2 INTEGRAL CABLE W/COAXIAL PLUG INTERNAL
•
CONNECTION TYPE: INTEGRAL CABLE W/COAXIAL PLUG REAR
•
INTERMEDIATE FREQUENCY BANDPASS: 60.0 MEGAHERTZ
TECHNICAL CHARACTERISTICS
INSTALLATION DESIGNMECHANICAL
OVERALL GAIN2.0 DECIBELS
IMPEDANCE RATING PER CHANNEL50.000 OHMS INPUT CHANNEL
CONNECTION CONTACT TYPE AND QUANTITY2 INTEGRAL CABLE W/COAXIAL PLUG INTERNAL
CONNECTION TYPEINTEGRAL CABLE W/COAXIAL PLUG REAR
IMPEDANCE RATING PER CHANNEL50.000 OHMS OUTPUT CHANNEL
INTERMEDIATE FREQUENCY BANDPASS60.0 MEGAHERTZ
CONNECTION TYPEINTEGRAL CABLE W/COAXIAL PLUG FRONT
OVERALL LENGTH2.080 INCHES NOMINAL IN
OVERALL HEIGHT0.700 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
111-012BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1100-00-0007InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
110-012InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
11-1012InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
885D052951InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C-1979InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11748139?
11748139 is a AMPLIFIER,INTERMEDIATE FREQUENCY manufactured by COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE.
What parts can replace 11748139?
There are 8 known substitutes for 11748139: 111-012B, 1100-00-0007, 110-012 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11748139?
11748139 is cataloged in the Federal Logistics Information System under NSN 5996-01-049-0851. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026