Hi Bob, Thanks for the quick reply, makes sense.
73 Scott W7SLS > On Jul 26, 2018, at 1:13 PM, Bob kb8tq <[email protected]> wrote: > > Hi > > They are a pretty rare item. A more common approach is a disciplined > oscillator that > will do failover on it’s inputs. That’s still a rare item, but at least a > possible thing to find. > The equally big problem will be getting doc’s on one if you do find it…. > > Bob > >> On Jul 26, 2018, at 2:45 PM, W7SLS <[email protected]> wrote: >> >> Hello, >> >> Looking for recommendation for a ‘failover’ or ‘redundant’ switch for 10 MHz >> distribution. >> >> Not really sure of the correct term. >> Something that sensed RF on primary 10 MHz, and then switched to >> secondary on fail of primary. >> >> A brief search showed several very nice $$$ items, suitable for commercial >> applications, >> but I wonder if there are some “last year’s” (but not last century) versions >> that would work for a home lab. >> >> Context: >> >> I have a GPSDO and a Rb source of 10 MHz. >> The power supply on the GPSDO failed (worked enough to light up the GPSDO, >> but not enough to lock). >> I have a new power supply on order, but would be nice to have “insurance”. >> >> Thanks in advance for the group bandwidth. >> >> Scott >> W7SLS _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
