PSC 50 - BNC Cable 50ohmsThis MUTEC PSC 50 BNC BNC coaxial cable guarantees a characteristic impedance of 50 ohms. It is perfectly suited for transmitting 10 MHz clock signals between a MUTEC REF series master clock and external devices with an impedance of 50 ohms. Such an impedance can be found in the following clock receiving devices: D A converter, streamer, network switch, CD player. This Prime Select cable from MUTEC is available in two lengths: 0. 75 or 1. 0 meter.