What is the difference between these two chips ? Which one is preferred ? -- Zvika 4Z1ZV

My uBitx V6 basic arrived a day earlier than estimated and I cobbled it together to check it out. It works great, even the mic works great. I haven't tried to make any contacts yet. I need to get a ca

I guess I must not be holding my mouth right, or something, but I can't seem to get direct freq entry to work. I can go to the direct entry screen, enter the freq, and when I touch "Enter" it takes me

Added "uBitx Nextion 4.3 Inch - Enhanced" HMI file to files section

I have been playing with my V6 for a couple of weeks now and I am really starting to like it although it will never replace the old trusty Kenwood TS-520SE! I have worked 7 states with it, mostly on 4

I got the correct Nano and loaded in the latest (V1.2) CEC firmware and attached the Nextion screen. Things look nice! I am having trouble figuring out how to re-calibrate the BFO. I hooked the stock

Hi all, I am trying to fine tune my uBitx v6 w/ 6.1 firmware. It could be that my understanding is faulty, and I'm hoping for some clarification. I have two identical Raspberry Pi 4 computers running

https://www.instructables.com/DIY-Digital-Soldering-Station/?utm_source=newsletter&utm_medium=email _._

I'd like to update the firmware on my v6. I've tried the fixes from Message 7006 but they don't work on my Windows 10 machine. Has anyone succeeded in getting Arduino to recognize the port? Many thank

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Yesterday afternoon I was in the shack with the uBitx and everything was working fine. I shut it down as always, and when I came back today and turned it on, it didn't work. There is nothing but zeros

Over the Waterfall into the Dark Side: Hodgepodge SDR Over the Waterfall into the Dark Side: Hodgepodge SDR Radio electronics blog. Homebrew ham radio. SolderSmoke podcast. QRP

After installing a 3-toroid BCI filter (absolutely necessary near powerful broadcast stations) and a Nextion screen with a second Nano for the S-meter, and now I need to install an AGC in my uBitx v6.

I took the outer connectors off a V6 and installed the mother board in an Inkits case that I had. The original connectors were linked to the circuit board by 3" long pieces of thin wire. The 12V conne

I have the v6 full kit with case. I'd like to simply my cabling going forward and replace the BNC with a SO-239 connector. I understand how this works electrically/RF-wise but I'm not sure what the be

Hi guys Yesterday I Installed a homebrew 3S2P li-ion battery pack into my ubitx cabinet Had planned my cabinet for the right space & fit Now I can carry my ubitx for outdoor action Next I am building

I just want to say Hello and introduce myself to all the members here and ask the first of, I am sure there will be many questions. My name is Mike or Michael, either one I will respond to, I am an ex

Hi All, Been trying to get the Nextion CEC firmware going. I wanted to make some changes to the Arduino code (it was written for the 12MHz IF filter) and adapt it to the new 11.059MHz IF but when I tr

I recently purchased a V5 uBITX that had been assembled in a metal enclosure like those marketed as Universal Cases by amateurradiokits.in. There's nothing wrong with the enclosures. I have other uBIT

Hi all, Do you know who is the sales contact of HF Signals? I could not find the sales rep in the website. Best regards, Rafael