rbarri...@msn.com wrote: Date: 26/10/2009 7.54 >Yes, everything I've seen points me to think that the oscillator runs at 140Mhz and not 70. ....... >
>Please, come back to us when you measure the exciter frequency on your LPRO, thank you. Roberto, I've done the check. Please excuse me for the delay due to the fact that I have my stuff spread across two locations 250 Km apart. Last week-end I fetched a working Rb and brought it here where I have spectrum analyzers. No 70 MHz signal at all, you were right. What I can see is 60 MHz, its 120 MHz harmonic and then the about 145 MHz from the lamp ignition oscillator. Probably PE1FBO was misled by me, and I, on my hand, had accepted the occasional 70 MHz reading (made with an hand held counter !) being biased by the FRS specs. I apologize. 73, Antonio I8IOV _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.