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RG 142 (M) Coaxial cable

BATT Part No:



1 x 0.940 Silver plated copper covered steel wire.

Diameter: 0.94 ± 0.025


Dielectric of PTFE

Diameter: 2.95 ± 0.13

Inner braid:

Silver plated copper wire, wire diameter 0.127

Diameter: 3.5 ± 0.15

Outer braid:

Silver plated copper wire, wire diameter 0.127

Diameter: 4.1 ± 0.15



Diameter: 4.1 ± 0.15


Brown, transparent

Electrical Data at 20°C


Max Conductor resistance:

63.9 Ohms/km

Insulation resistance:

>5000 Mohms x km


Nom 94 max 105 nF/km


50 ± 2 Ohms


400 MHz max 38.3 dB/100m

Test voltage:

Core: 1 min 5kV AC, jacket 2 kV AC

Temperature rating:

-55 / +200°C


Max 83.3kg/km


Whilst BATT CABLES plc endeavours to ensure the information on the website, specification sheets and all other technical information is accurate, the information is for guidance only and it is subject to change without notice or liability. Batt Cables Plc is not responsible for the consequences of any inadequacies, inaccuracies or other deficiencies contained therein. When selecting cable accessories, please note that the actual cable dimensions may vary due to manufacturing tolerances.   

Technical Information

Batt Part No. Core Size Colour/Reference Quote
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