RF coaxial cable RP-SMA male to N female RG58 3ft Ultra Low-loss Double Shielded MILSPEC RG-58 series Coaxial Cable exceeding all US, NATO and IDF MIL-C-17 Standards - NOT Made in China Double Shielded -Silver Plated- 95% Copper Braid Center conductor- Outer Jacket Material: Flexible UV Proof FR-PVC, Outer Diameter: .195(in) nom., SRL: per MIL-C-17/74 Assembled by MPD Digital in our GA production facility using MILSPEC componants Impedance 50 Ohms Frequency Range DC ~ 2 GHz