Hi Andy Try this: 73, Ole

Hola, ha llegado la PCB para la v1 de Raduino 32 y ya está funcionando. Características: No es necesario modificar el equipo. Solamente hay que retirar el Arduino Nano e insertar la nueva placa en

Took the survey; didn't receive a coupon. Can only try once. Thanks anyway, Doug. 73, Andy

hello Evan, Thanks for your advice. I had some idea that the code was good, otherwise no µBitx could work. To night the spread seemed better (?). I caught Russians, Italians, etc The sound was much

On Tue, Sep 15, 2020 at 08:26 PM, Evan Hand wrote: The code should work with the SI5351 module and the 25MHz crystal setting. Try adjusting the BFO to the 11996795 value and see if that helps. Also,

Kit, I went back and finally could look at your picture. That is the underside of the knob that is on my Antuino, so flip it over and pry off the plastic cover on the other side. Loosen the slotted

This may be where you are off. What you calculated was the center frequency of the SSB filter if it was actually 12MHz. The capacitors in the filter shape and lower the filter frequency. Since

Hi Lawrence, Using a toothpick and a glue stick to handle an smd component is a good tip. I will remember that one. Thanks, Reg G4NFR

Hi Nigel, I have two QCX, one for 40m and one for 20m. They are both very good rigs and have a great performance on CW. The uBitX is also a capable performer once it has a decent CW filter

If you complete the survey at http://www.arrl.org/survey you will receive a coupon code good for $20 off any purchase at the ARRL shop. If you already ordered Jack's

The knob for my Antuino has a compression screw under the cap of the knob. You need to carefully pry off the cover and loosen the large slotted screw. Open so that you can fit the knob on the shaft,

No, I take that back. I don't see a set screw anywhere on the knob -- Kit Peters, W0KEH GPG public key fingerpint: D4FF AA62 AFEA 83D6 CC98 ACE5 6FAE 7E74 7F56 ED1D Hello to any and all NSA, DEA, or

Oh! I didn't realize there was a set screw. Boy, do I feel dumb now. :D -- Kit Peters, W0KEH GPG public key fingerpint: D4FF AA62 AFEA 83D6 CC98 ACE5 6FAE 7E74 7F56 ED1D Hello to any and all NSA,

Loosen the set screw on the top and then push down on it -- you need to let the leaves of the clamp expand. 73, Mark

Back the set screw out? :) -- jeff.debes@...

Hello, i have made all the tests possibles on the hardware 1) Tested with frequency generator the first stage of amplificator (3 transistors) >>Ok 2) tested the second stage of amplificator (also 3

Photo of both knob and shaft. It looks like the knob is too small, but I'm pretty sure it came off the old encoder.

Nigel, I have a QSX+ and 3 uBITX transceivers (as well as a Hermes HL2) and would say that they are comparable, with maybe a little more sensitivity on the uBITX. As stated earlier in this thread,

I'm not sure if this is the problem for you, but I face similar all the time between US/euro-asian controls and knobs; If it's a 6mm hole, then it must be opened to 1/4"...maybe that's what's going on

An underside pic of your knob (only sinkering is here) will give us some ideas to share with you. Raj