I paid very little to purchase, so it's not a big deal from financial stand point, but it's disappointing that once it's done, it's done. By recommendation, I am keeping it mostly off and turn it on few days earlier of anticipated use, mostly to calibrate/verify something else. My usual reference is GPSDO and Rubidium which are redundant and always on.
--------------------------------------- (Mr.) Taka Kamiya I'm stuck in a wormhole.... Hello, worms! On Friday, June 28, 2019, 5:00:25 PM EDT, Taka Kamiya via time-nuts <time-nuts@lists.febo.com> wrote: I have a Datum FTS 4040A. I believe the tube is original but it is still locking and staying in lock just fine. I don't know for how long. In an event where tube goes soft/dead, replacing it with factory new replacement part is out of question for cost. Are there any refurbished tubes available from anyone? --------------------------------------- (Mr.) Taka Kamiya I'm stuck in a wormhole.... Hello, worms! _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.