Belden Inc. Cable, Coaxial, Rg179/u, 75 Ohm, 50Ft, Black; Coaxial Cable Type Belden MRG1791.0050

The RG179/U coaxial cable, part number 60R4557, is designed for communication applications and adheres to the MIL-C-17 standard. It features a silver-plated copper-clad steel inner conductor, solid polyethylene dielectric, tinned copper braid, and a PVC sheath compliant with European Standard HD 624. The cable has a characteristic impedance of 75 ohms with a regularity of impedance greater than 40 dB. Electrical specifications include a DC resistance of the inner conductor at ,⧠802 Ohm/km, a capacitance of 67 pF/m ¬± 3 pF/m, and a nominal velocity of propagation of 66%. The cable is rated for a DC voltage of 2.0 kV and an RMS voltage of 1.0 kV. Attenuation rates are 8 dB/100m at 10 MHz, 27 dB/100m at 100 MHz, and 88 dB/100m at 1000 MHz. The cable operates within a temperature range of -25¬8C to +70¬8C, with a minimum installation temperature of -5¬8C. It weighs 11.5 g/m and is RoHS compliant, indicating it meets environmental regulations. This cable is suitable for applications requiring reliable signal transmission over moderate distances.