Time Selector Unit NSN 5865-01-164-9863

Receives time code from three independent cesium standards and selects 5 mhz, 1 pulse-per-sec, 1 pulse-per-minute, and binary-coded-decimal from one standard for distribution; with failure of on-line standard, switching unit automatically goes to either of the other two standards; 1 pps and bcd time code from external navigation center and 1 pps and 2137 time codes from receiver, s time code generator input to switching unit which has front panel led time-of-day display; switchover completed within 200 nanosecs; back-up rechargeable battery maintains signal outputs for hour; oper pwr rqmts 115 vac, 60 hz, single ph; o/a dims 19.0 in. Lg; 18.0 in. W; 5.67 in. H; rack mounted

5865 Counter-countermeasures And Quick Reaction Capability Equipment Electronic Countermeasures

011649863

5865011649863