The requirement for uninterrupted services in broadcasting, communications, and other areas has increased the demand for highly reliable timing and RF systems to provide precision clocking and timing references critical to system operation. Redundancy auto switches help ensure continuous system up time, even in the event of individual system component failures. The product range (ptf 1206A, ptf 1207A , ptf 1220, and ptf 1226) includes multiple combinations and options for redundancy applications, enabling a company to develop architectures appropriate for almost any system requirement needing RF, timing (such as 1 PPS), or time-code references. Features include ability to switch multiple signals; fast switching time; RF (broadband), digital, time code; latching switches; optional remote monitor/control; and power fail “failsafe” operation.