Has anyone actually measured the 10 Mhz level on their thunderbolt? More than +10 dbm? Thanks Chris

I have now: +11.7 dBm on the 8568A spectrum analyzer with 2nd & third harmonics at -60 dBc. So yes, mine is a dB or two above +10dBm. Orin. On Tue, Jan 19, 2016 at 6:29 PM, Chris Arnold via time-nuts < time-nuts@febo.com> wrote: > Has anyone actually measured the 10 Mhz level on their thunderbolt? More > than +10 dbm? > > Thanks > Chris > _______________________________________________ > 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. >

Chris wrote: >Has anyone actually measured the 10 Mhz level on their thunderbolt? >More than +10 dbm? Yes. In my experience, generally +12.4 to +13.3 dBm into a 50 ohm load (nominally 1vrms). Best regards, Charles

Hi If it’s below 10 dbm, it’s broken in some way. That’s often something simple like the output coupling components or a solder joint on the coax connector. Bob > On Jan 19, 2016, at 9:29 PM, Chris Arnold via time-nuts <time-nuts@febo.com> wrote: > > Has anyone actually measured the 10 Mhz level on their thunderbolt? More than +10 dbm? > > Thanks > Chris > _______________________________________________ > 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.