[time-nuts] Programmable clock for BFO use....noise

lstoskopf at cox.net lstoskopf at cox.net
Fri Sep 14 12:14:44 EDT 2018


Off topic for this list, but you guys are experts in oscillator noise!

Playing with some mechanical filters.  Need USB and LSB crystals for the BFO.  No one seems to make crystals anymore, especially in the 253 KHz range!

Looking at the DigiKey Cardinal programmable oscillators.  Cheap and available: CPPC1LZ A5B6

Anyone have an idea how noisy these would be after a division by 4 to get them in range?

Thanks,

N0UU


More information about the time-nuts mailing list