RG142 Coaxial Cable 

RG142 is a High Power, Indoor/Outdoor, Coaxial cable.

This RG142 Cable Assembly comes pre terminated with SMA Male Connectors, simply select the length of cable assembly you desire.

The RG142 has excellent attenuation stability. The silver-plated outer conductor prevents oxidation of the conductors thereby minimizing attenuation change vs time. Conversely, bare copper outer conductors may oxidize quite rapidly precipitating loss increase.

High Temperature Handling, Unsurpassed flexibility and bendability are advantageous features of the cable design.

The mechanical properties of the cable such as the solid dielectric provides superior crush resistance and therefore is well suited for tactical applications.

There are a wide variety of connectors available for this cable, including all common interface types.

Cable Assemblies – The RG142 range can come as fully tested cable assemblies, ready to simply drop in. For an instant quotation on RG142 cable assemblies, simply contact us.

All Cable Assemblies are custom made to order. We can supply and assemble any size of cable and connectors. If you can't find what you're looking for, please message us and we’ll be happy to help with your requirements.

RG142 Specifications

Construction Specifications
DescriptionMaterialSize
Inner ConductorSilver Plated Copper0.94mm
DielectricPTFE3.00mm
Inner BraidSilver Plated Copper Braid3.51mm
Outer raidSilver Plated Copper Braid4.07mm
JacketFEP4.95mm

 

Electrical Specifications
DescriptionUnitValue
Impedanceohms50
CapacitancepF/m100
Velocity of Propagation%70
Max VoltageVMS750
Max FrequencyMHz3,000
RF ShieldingdB90

 

Temperature Range
-55/+200C

 

Mechanical Specifications
Performance PropertyValueUnit
Bend Radius (Installation)10mm
Bend Radius (Repeated)20mm
Weight0.07Kg/m
Diameter0.195Inches
Diameter4.95mm

 

Attenuation vs Frequency
Frequency MHzAttenuationUnit
10014dB/100m
20023.2dB/100m
40028.7dB/100m
100049.3dB/100m
150062.6dB/100m
200071.8dB/100m
300092.0dB/100m