Hi men I know i am a bit late to the party .I have finished my ubitx and it works a treat, i also have the nextion 2.8 front panel and the nextion 2.8 unit. The question is where to start having never

Can someone point me to where I can download the GUI file for the 2.8 nextion display plz? I've been looking for almost an hour and haven't found it. Thanks for any help Maurice vk6hly

I am a proud owner of Antuino. I think it delivers around +10dbm in SNA plot function (correct me if I am wrong) at the RF out and at RF in on SWR plot function. Even if it shows - 20db on the plot. I

Hello all! I would also have a quick question. I built an ubitx V5. My problem with it next is when I want to switch to trasmititng with the small micro switch nothing happens. If, on the other hand,

Hi all - Looking for advice with CAT control and N1NM logger. Working the world wide SSB contest this weekend. Having a CAT control problem I haven't experience before Using the N1NM logger with CAT c

Question--I'd like to use the T/R signal from the Raduino on pin 16 (or pin 1, depending on which diagram), which drives Q15 to switch the T/R relay, to synchronize with another microcontroller. Can I

Is there any reason I can't switch the existing uBITX Raduino CW input pin to be digital, INPUT_PULLUP? Obviously it could only be used for straight key in that case, but would it work? I would assume

I have a V5 uBitx with CEC v 1.22 firmware and using a straight key. It works great on everything from 40 meters and below, however on all bands from 20 meters to 10 meters, when I press the key, it l

Hello I completed my very 5 units and it doesn't seem to transmit. It shows tx on the screen but no output on the power meter/ swr meter and the transmit led dosen't lite up. Thanks. Bruce KG5YUO "A p

Good day all. I have been working on a BITX40 that I purchased earlier this year, so I am certain it is the newest version. The rig turns on and the display and frequency tuning seem to be OK, however

The author of Microcap is retiring and made the software free. It used to be $4500/seat. Versions 10, 11 and 12 (12 is the latest) are now free. http://www.spectrum-soft.com/download/download.shtm Vin

Hi members; I like to receive some additional documentation and info and possible some suggestions from experienced builders. I like to buy a standard µBITX kit,but I will also add the already publish

What is the purpose of the two unused 2 pin solder connections on the V5 board namely P3 and CW-2, an explanation will be greatly appreciated

So where is everyone getting their 2.8 nextion screens from? I just pulled the trigger on a ubitx case that has 1602 or 2.8 nextion options. Thanks for any recomendations

Ladies and Gents Gordon Gibby, KX4Z has offered us a great little kit to release and its now ready! This digital interface has all the bang with a great price. On board 5v regulator that you can power

Quick question on the JackAl board, mainly because I'm doing something with Teensy and the audio board too... Does the JackAl board switch the inputs on the Teensy when going between Transmit and Rece

I'm looking to install the G4HUP buffer similarly to this: https://groups.io/g/BITX20/message/54410 What I'm thinking I'd like to do, is use double-stick tape to attach it to the underside of the uBIT

Hello, I'm slowly upgrading my uBITX. My latest add was the ND6T AGC from kit-projects.com. I have it successfully (I think!) installed, but I'm thinking I may have missed something. I have all of the

Hi I have built up one of the LM324 AGC kits from India and used all the usual sources for circuits and photos to make sure it is installed correctly. The instructions say that there should be 4 volts

Hello, the arduino nano in my newly installed uBITX V5.1 is unreacheble from the program uBITX_Manager_V1.11. I wanted to install uBITX_CEC_V1.200, but alas, as rookie I can't get it working. The prob