Very good HAM setting, used only one instrument, but is not the best for laboratory setting, you not have any referent to the real frequency received; the error is very low, but is possible make somet

#bfo #calibration #frequency

Hi George, I would suggest looking at the S-meter while removing power to the PAM8610 amplifier module. I've also been playing with using a Class D audio amplifier in my V.4 uBitX, but so far I've not

#ubitx-help #v5 #bfo #filters #noise

OM Jack, The CAT is not that heavy. In fact the newer CAT commands are Two letter plus only required data and not like the earlier one sending 5 bytes for every command / data. I have separated the CA

#ubitx #bfo #cat

Absolutely correct Evan!

#bfo

Agreed - not everyone has an SDR, but looking at the transmit signal helped align the uBitx slightly better than the normal method so it seemed worth mentioning the idea. Of course, this technique cou

#calibration #bfo

Thanks Shyam...some more changes are in process including the CW shift issue. Hopefully by this weekend, I will be able to upload it.

#bfo #calibration #firmware #ubitxv6

Thanks Jim for answer I tried everything usb/lsb shift is too large . BFO doesnt impacts. RIT or split mode is solution for CQ . on the other side transcerver is very good on SSB . Ivica 9a6cw

#bfo #calibration #cw #v6

Works with Firefox on Win8.1 and Linux Mint. Paul KL7FLR

#calibration #bfo #bitx20