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National Stock Number:
6145-01-545-2380
Federal Supply Class:
6145
National Item Identification Number:
015452380
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.
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Manufacturer Information:
| 10313417 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 989240-05-08 | 1CG98 | COLEMAN CABLE, INC. | | LMR-240-UF | 68999 | TIMES MICROWAVE SYSTEMS, INC |
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Techincal Specification:
| CONDUCTOR QUANTITY | 2 | | CONDUCTOR FORM | STRANDED FIRST CONDUCTOR | | CROSS SECTION OUTSIDE DIAMETER | 0.240 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | MATERIAL | ALUMINUM SECOND POSITION TAPE SECOND CONDUCTOR | | MATERIAL | COPPER CORE CONDUCTOR FIRST CONDUCTOR | | MATERIAL | COPPER THIRD POSITION SHIELD BRAID METALLIC CABLE | | MATERIAL | PLASTIC AND RUBBER FOURTH POSITION JACKET CABLE | | MATERIAL | PLASTIC, POLYETHYLENE (PP) FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR | | NOMINAL CAPACITANCE IN PICOFARADS | 24.2 PER FOOT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ULTRAFLEX COMMUNICATIONS COAX | | SPECIAL FEATURES | IMPEDANCE 50 OHMS; DC RESISTANCE INNER CONDUCTOR 4.28 OHMS/1000 FT.; DC RESISTANCE OUTER CONDUCTOR 3.89 OHMS/1000 FT.; VOLTAGE WITHSTAND 1500 VOLTS DC; CUTOFF FREQ 31 GHZ; OPERATING TEMP -40 DEG F TO 185 DEG F, -40 DEG C TO 85 DEG C | | SURFACE TREATMENT | TIN THIRD POSITION SHIELD BRAID METALLIC CABLE |
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