6145-00-643-2173, CABLE,RADIO FREQUENCY

National Stock Number:
6145-00-643-2173

Federal Supply Class:
6145

National Item Identification Number:
006432173

Description:
CABLE,RADIO FREQUENCY

Detail:
An item consisting of electrical conductors separated from each other by a continuous homogeneous dielectric (including porous types and touching and/or interlocking beads or spacers), and designed primarily for the conduction of radio frequency energy. Includes a single conductor inclosed in an outer concentric conductor (coaxial) with or without a protective sheath; two or more coaxial cables laid parallel with an outer electrical shield and/or common sheath; two or more parallel conductors with an outer electrical shield and/or a common sheath; two or more individually insulated twisted conductors with or without an electrical shield and/or protective covering. All types have low-loss or special characteristics at high frequencies. Refers to bulk quantities only; for items of definite length with processed ends or terminated in fittings, see CABLE ASSEMBLY, RADIO FREQUENCY. See also LINE, RADIO FREQUENCY TRANSMISSION.

Manufacturer Information:

M17/15-RG111	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-C-17/15	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-C-17/46	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-17/15	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
RG-111A/U	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

ELECTRICAL RESISTANCE	95.0 OHMS IMPEDANCE
CONDUCTOR ARRANGEMENT AND QUANTITY	1 TWIN-AXIAL TWISTED
CONDUCTOR QUANTITY	2
CONDUCTOR FORM	STRANDED ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER	0.490 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	ROUND
MATERIAL	ALUMINUM ALLOY 6TH POSITION ARMOR CABLE
MATERIAL	COPPER 3RD POSITION SHIELD BRAID, METALLIC CABLE
MATERIAL	COPPER 4TH POSITION SHIELD BRAID, METALLIC CABLE
MATERIAL	COPPER CORE CONDUCTOR ALL CONDUCTORS
MATERIAL	PLASTIC POLYVINYL CHLORIDE (PVC) 5TH POSITION JACKET CABLE
MATERIAL	PLASTIC POLYETHYLENE 1ST POSITION PRIMARY INSULATION ALL CONDUCTORS
MATERIAL	PLASTIC POLYETHYLENE 2ND POSITION JACKET CABLE
NOMINAL CAPACITANCE IN PICOFARADS	17.4 PER FOOT
ROUND CONDUCTOR SIZE	18 AWG ALL CONDUCTORS
SPECIAL FEATURES	ONE STRAND OF ONE CONDUCTOR SHALL BE TINNED COPPER FOR IDENTIFICATION
VOLTAGE RATING	750.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR	26 ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR	7 ALL CONDUCTORS
SURFACE TREATMENT	TIN 3RD POSITION SHIELD BRAID, METALLIC CABLE
SURFACE TREATMENT	TIN 4TH POSITION SHIELD BRAID, METALLIC CABLE

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