Belden 84142 0011000 Coaxial Cable RG-142 50 Ohm

Belden 84142 0011000 is a 50‑ohm mil‑spec RG‑142 coaxial cable designed for high‑frequency RF transmission, built around a 19 AWG solid silver‑plated copper‑covered steel conductor and PTFE dielectric. It uses a double shield of 95% silvered copper braid beneath a brown FEP jacket and is CMP (plenum‑rated) for use in air‑handling spaces; the commercial, non‑QPL designation reflects its MIL‑SPEC heritage while remaining suitable for demanding installations. Supplied on a 1,000 ft reel, the cable has a nominal outer diameter of 0.195 in (4.95 mm) and attenuation of about 11.0 dB per 100 ft at 900 MHz, offering robust shielding and consistent impedance over longer runs. This RG‑142 product is well suited for military and aerospace applications, RF test setups, and other environments where 50 Ω performance and reliable shielding are required.