Conrad Components 93030c549 Coax Outside diameter: 4.50 mm 75 Ω 20 dB Black 50 m

Cable features: Metal foil shield, Braided shield, double shielding, rigid core; Capacity per metre: 55 pF; Core diameter: 0.60 mm; Factory colour: Black; Halogen-free: No; Impedance (integer): 75 Ω; Insulation material: PVC; Outside diameter: 4.50 mm; Packaged: Yes; Shield rating greater than: 20 dB; Sold per metre: No

Price: 9.99 from Conrad Electronic