BNC Coaxial Cable BNC Male to BNC Male Length (In.) 12 Color Black Material of Construction Nickel Plated Brass Ratings 500 Vrms Temp Range (F) -104 Degrees to 185 Degrees Wire Gauge (AWG) 20 PE Insulation Frequency Range (Hz) DC to 4 GHz Impedance (Ohms) 50 Manufacturers Warranty Length 90 days