I wish there was some to disable the dimming mode of the nextion display, maybe contact nextion to see if this is possible? because the choke dose not get rid of the noise completely!

Hi Cory, They are Molex Type KK KF2510 2.54mm Connector Sets (2-20 Pin) Housing+Header+Crimps (Molex KK Style)

That is raw. You can hard wire the radio and have it work just fine. -- 73 Dave k0mbt Raduino bracket and Ham_Made_Keys

I wrapped all 4 feed wires around a toroid core. I figured that I didn't know which wire was emitting in common mode so they all got the treatment. Made the installation neat using up the excess wire.

Absolutely Mike! With the inherent stability of the uBITX it tunes nicely to the exact frequency, zero beat, and no problem in receiving AM. Actually, it is somewhat better since the selective fade is

Hi David, Welcome. I have a Version 3 uBitX and I started using it completely unmodified. There is no need to make any modifications unless you want *more* and of course pay *more*. I made a

For hard core SWLs 5kHz BW is sufficient for their purpose. 73 de EssGee VU2UT -- One of those ... ...

Russ, The side tone is generated by the Raduino Nano and fed to the audio. The CW signal to the power amp is from the Raduino Si5351 VFO direct. The BFO is disabled during CW transition. Sp a low

The am content being mono in most countries, with ham's skill to be able to tune ssb, am listening on any side band is not a big issue. We may not need specific am or synchronus detector. As rightly

having just walked in the door a couple of days ago, there seems to be quite a bit of mods that can be made to the ubix radios. my question is where does one start to add the lcd displays to this

I use it to do that often. However, it is not very great for music as the crystal filter is quite narrow. You can easily add an AM detector at 45 mhz by using an NE612 as an active AM detector. The

Russ, The dashes dont seem long enough on the sidetone though they are transmitted properly. The dashes sound like blips. What is happening is that as a number of square waves pass through the filters

How does this problem manifest itself? Just no CW tone at all or something else? My CW is working on relatively new v5 board so wanted to make sure. I’ve noticed it is a bit lower than I expect it

I have read over the info about the uBitX on HFSigs. I understand it receives LSB and USB, but there is no mention of it being capable of receiving AM. I am considering

Dennis, You need to looks at the buffers that go back and forth between the Nextion and the Raduino. Quite frankly, I never really figured them out because there is limited comment in the code. So not

Hi Mark, I'm trying to use the CEC software. Dennis

just to let everybody know that a good source for the nextion noise reducer choke (2.5mh) is to get a toroid (FT114_43) from kitsandparts.com and wind 70 turns of #22 wire on in, it has about 1

After further review, I would recommend a series combination of R253 and a 0.1 uF cap, otherwise you are changing the side tone level and shunting the received audio by 0.05 uF (series string of added

ok thanks

Looks like it worked that time an paypal has paid you. Thanks Sent from Mail for Windows 10