Belden Inc. Coaxial Cables (RF) 1855A 0081000

The RG-59/U coaxial cable, part number 19C3109, features a 23 AWG solid bare copper conductor and is designed with gas-injected foam HDPE insulation. It includes a Duofoil¬Æ shield made of aluminum foil and polyester tape, along with a tinned copper braid shield that provides 95% coverage. The cable is encased in a gray PVC jacket and has an overall nominal diameter of 0.159 inches. This cable is suitable for applications requiring 75-ohm impedance, such as SMPTE 2081-1 for 6 Gb/s UHDTV and SMPTE 424M for 3 Gb/s HD-SDI 1080p. It operates effectively within a temperature range of -30¬8C to +75¬8C and has a maximum recommended pulling tension of 40 lbs. The cable is compliant with various standards, including NEC/UL CMR and CEC/UL CMG, and meets EU RoHS directives. With a nominal attenuation of 10.89 dB/100 ft at 1000 MHz, this cable is suitable for high-frequency applications. It is also tested for return loss and has a minimum return loss of 23 dB from 5 MHz to 1600 MHz. The cable is available in a 1000 ft reel, making it a practical choice for extensive installations.