The 5051/5052 Dual Switch Unit is mainly designed for time and frequency applications where reliability criteria call for redundancy in RF and Pulse source. This unit accepts two input pairs consisting of one RF signal (sine/square) and one pulse (typically 1PPS). Both primary and secondary pairs are monitored and in case of fault, the unit will automatically switches to the other channel (Typically switching <3ms). In addition, OSA 5051 or 5052 offers local or remote control using RS-232 or Ethernet interface. Input/Output range is from 1MHz to 20MHz for RF signal and from 0.1s to 2s for the pulse signal. > Time and frequency distribution system > Any system requesting frequency and square wave > Dual input frequency and PPS > Fast switching time (<3ms typical) > Fast RF option switching time @ 1.0ms. > BNC connectors for all inputs and outputs > Local or remote control SWATCH snnup ELECTRONIC SYSTEMS

OSA 5051/5052 Dual Switch A compact, cost efficient, high quality Dual Switch Typical Characteristics Switching: Channel A: Switching time: Typical 3ms Switching type Relay contact switching 0.5 to 10Hz Switching control: Auto/Remote/Local 5V CMOS into 50 ohms Pulse Input: 1MHz to 20MHz sine wave 13 dBm (1Vrms nominal) RF Input: Fast RF option: Switching time ≈ 1.0 µs Mechanical: Mounting: Channel B: RF Input: 1MHz to 20MHz sine wave Size: 13 dBm (1Vrms nominal) Pulse Input: 0.5 to 10Hz 5V CMOS into 50 ohms 19" rack mount x 484 x 310 mm (1U x 19’’ x 12’’) 43 89 x 484 x 310 mm (2U x 19’’ x 12’’)...