I'm trying to get my Version 3 uBITX with CEC version 1.071 to work properly in CW mode. I have the same problem that Vic WA4THR had -- I really prefer just to have the display show the transmit frequ

Good Afternoon, I don't know if this has already been discussed. I found one message with same issues but no answers. Could someone point me in the right direction? When I plug 3.5mm cable into PTT/Mi

This is a common problem for many homebrew projects. Frankly, I don't know which library to use either, so let's agree to try and make things simpler: I always use this format for any non-standard lib

People, Here is what it looks like : https://www.youtube.com/watch?v=XdnXn5oibpg And of course, yoiu can buy it on hfsignals.com. The shipping will happen from Tuesday onwards. We have a limited suppl

Thanks to all who offered advice on how to get my uBITX to display transmit frequency on CW. I went to Memory Manger and changed the settings. Unfortunately this seems to have seriously messed up my s

I am trying to calibrate a V5 box using a frequency meter. I need someone to interpret the instructions for that in the user manual for CEC software. I tried just transmit and adjust and not the ing h

Hi, there seem to be several XPT2046_Touchscreen libraries on Github, wondering which one is correct to use ? 73, Bob GM4CID

I'm looking to use my uBITX on digital modes. So, on the one hand, I should probably just plug the inputs in and go... on the other hand, I've seen plenty of discussion about isolating the audio I/O v

I have for sale an AS NEW In Plastic Shipping container uBitx Version 3. It was produced Prior to May, 2018 as it has the TDA2822 Audio Chip soldered to the PCB. It is Un Built and AS New. Received 01

Hi! I need a recipe for calibrating my ubitx. What i got: - uBITX! - uBITX Manager - latest CEC firmware - dummy load - SDR receiver (FunCube Dongle Pro +) - poor antenna (long wire for 40m band) - I

Hello all! I failed to pay attention and left my beloved V4 uBIX on TX into a high SWR situation with too many watts for too long while and things got sort of too hot. Like Africa hot. After I got Che

I messed up ordering and wound up with two of these, one from HFSignals and one from Gigaparts. I kept the second around just in case I messed something up during the assembly and needed a spare. I've

Hello all, I've got two unbuilt/unattempted kits for sale. Both kits are as packed by HFSIGNALS. First up, an unbuilt Bitx40 from Dec. 2016, 2x speakers and an undrilled case from Amazon (blue & white

On the ugly build uBITx I now have the latest CEC firmware installed, and a 4-line display (2004) I can receive and decode FT8 and WSPR via laptop running latest WSJT-x, connected via CAT. Setup : USB

Hi...I've got a BITX40 project nearly complete, but I am having difficulty figuring out how to wire the microphone output to a female stereo jack. There are three lugs for two wires coming from the mi

I completed my build yesterday, and powered it on this afternoon. No joy. Instead of a frequency display, I got black squares, then the squares disappeared and the display went blank We checked the po

Anybody considering using a QRP Labs 50W PA with their µBITX? http://qrp-labs.com/50wpa There's no band switching yet.

All: The BITX40 is sold. Thanks for your interest. Jack, W8TEE -- Jack, W8TEE

I have a BITX40 for sale in its original shipping box for $50, with free shipping to CONUS.Write to me privately if you are interested using my email address on QRZ.com. PayPal only please! Jack, W8TE

I have a loosely soldered uBITx on my work area connected to a 12V power supply and a headphone. Nothing properly mounted , shielded etc. Just to hear some RF coming in as the kit arrived just some ho