Hi Dale, Not to discourage You from doing this, but my experience with replacing the toroids with the 680nF SMDs showed no change whatsoever. I have photos of the spectrum analyser screens before and

#parts

Hi David, If only more people reasoned like this, our society would look different (to the better). I take my hat off for You! 73 from Jonas - SM4VEY Den tors 19 sep. 2019 kl 02:55 skrev N8DAH <Dherro

Wow, that's impressive! It reminds me of when I first got my Gepetto GPSO a couple of years ago, and thought I should calibrate my HP 8924c Service monitor. Turned out that 20+ year old instrument tha

Hi Werner, It sounds to me like the problem could be the opposite, a ground loop where there shouldn't be one; maybe caused by the enclosure or standoffs touching something it shouldn't. Try to remove

#bitx20

Hi all and thanks for the good suggestions including protection so this doesn't happen again. After replacing the 1st mixer diodes the RX came to life again and I can hear -120dBm signals which is app

Hi Group, My ubitx didn't survive the field day when some other operator decided to turn on his 1kw amplifier into an antenna not too far away from mine. After I discovered my transceiver was dead I c

Hi Vaughn, The rule of thumb is: The smaller the fan, the noisier it is. If You're short on room for bigger heat sink, is it not possible to lead the heat to the box? Best Regards, Jonas - SM4VEY Den

Hi John, I think that much of Your experience is linked to expectations. It looks like You perhaps had too high expectations. In my mind the Bitx radios rate real high on value for money, but one shou

Thanks Sasha for the summary write-up. Enjoy Your vacation! If the conditions are good and the radio gods are with us we might even get a QSO? :-) Regards. Jonas Den fre 24 maj 2019 kl 21:15 skrev Sas

#ubitx #cat #raduino #arduino

Good news Sasha. I have the same loop controller parts here, just waiting to be assembled. Please share a short summary on what was needed to get this to play with the uBitx. Best Regards, Jonas - SM4

#ubitx #cat #raduino #arduino

I ordered on 29/12, have not heard anything from them since. Mailed them at 18/1 asking if it has been shipped. Still nothing. Some potential for improvement :-) /Jonas - SM4VEY Den tors 31 jan. 2019

#bitx40