[time-nuts] Manual needed for Datum 9390

All, I am looking for a manual for a Datum Synchronized Generator Model 9390. I have one that is working, and driving a slave display, but I'd like to know more about it. Note, this is a 3-rack unit IRIG TC generator/regenerator that looks to be mid 1970s vintage, judging from the constr

[time-nuts] 10 mhz distribution

https://www.sv1afn.com/en/gnss-gps/10-mhz-distribution-amplifier.html has other interesting stuff... The whole world is a straight man. -- Dr. Don Latham AJ7LL PO Box 404, Frenchtown, MT, 59834 VOX: 406-626-4304 ___ ti