Re: [time-nuts] Efratom MFS system Questions

2019-07-19 Thread Bob kb8tq
Hi It’s been more than a while since I last tore into one of those beasts. My recollection is that the output modules have a set of buffer amps on them. Each buffer has filtering appropriate to the designated output frequency. One *could* convert a 5 MHz module to 10 MHz by swapping out a bunch

[time-nuts] Efratom MFS system Questions

2019-07-19 Thread Walter Shawlee 2
I got a nice system a while back (Modular System *808-400-14*) with both rubidium and crystal oscillators. I am getting some faults showing up, and need some insight into system operation and how to fix it. I got all the docs on the FEBO site which were very helpful, but they do have have