Gary, Is it possible to remove the Raduino and display from the case and connect to the USB port on your computer without the mainboard? The Raduino should powerup and the display should show the

Thanks yes I did. I took the digi board completely out of the loop. If I put the original nano in the radio acts as a normal v 4 ubitx. I can't figure out why these replacements won't work?

Somewhere I read that after some changes were made, the V6 had to be turned off and back on for the changes to take effect. I think there was a few seconds delay in turning it back on required (in the

You would need to key the V6 on the freq you want to operate long enough for the tuner to go through the tune cycle. Otherwise, there should be no problem using it with the V6... I am getting ready to

Gary, Did you try powering up the rig without the USB connection to the Nano from the digi board? There may be an issue with the digi board. 73 Evan AC9TU

Sometimes you see a Hotwater-8 or an HW7 (the -8 is more common) at a big hamfest going for $50-$125, depending on condition. They are usually bought for nostalgic purposes since in their heyday, they

I don't think I worded my first post very well. I am trying to install a new nano board. The v 4.3 sketch loads properly no errors when it compiles or loads. This board seems to be the identical

Has anyone any experience or comment to make of connecting the V6 to a Xiegu XPA125B amplifier. I think there should be no problem but I would like to consult them if anyone has any comments on

Sorry Gary. I misread your email. Ignore my comments.

Hi Gary, I flashed a spare Nano or tried to using the IDE Software with verbose ticked for the Upload option. It kept failing with a can't sync 500 error. I found I had to select the OLD BOOTLOADER

Greetings i am pretty new here and I want to thank everyone in advance for their help. I am trying to sort out an issue with a digiboad that I had installed that worked for a while then quit. It had

HW-8 (HotWire-8) was a single-conversion transceiver by Heathkit, from the 1970's era. Not really relevant today because of US FCC requirements regarding spurious emissions. _._

Jerry, Great info and thanks for the input. In hindsight I added the zeros to match the info kindly provided by Reed N. I actually just turned on the Ubitx V6 and the additional zeros were not

Regarding calibration on the uBItx, a few recent posts: https://groups.io/g/BITX20/message/83191 https://groups.io/g/BITX20/message/83197 https://groups.io/g/BITX20/message/83225 In that last

There's a PLL inside the Si5351 that locks the nominally 875mhz VCO to be exactly 35 times the 25mhz reference oscillator frequency. The 25mhz reference is usually off by 100khz or more, we must

Hello, Yes, Yes, I made a collection of favorites on the subject. I wonder if my order of this N7DDC antenna tuner is useful for a LOOP antenna. A priori NO, because this does not affect the main

Hi Gerards, Have You seen this project? https://sites.google.com/site/lofturj/to-automatically-tune-a-magnetic-loop-antenna Regards, Jonas Den tors 12 nov. 2020 kl 14:36 skrev Gerard <kabupos@...>:

Otherwise, I wonder if the change in the value of the capacitor on the LOOP antenna, will not actually cause a runaway system....because autmatic Tuner will adapt new value, etc Another track to dig

Hello, look the datasheet of this automatic tuner antenna https://static-eu.insales.ru/images/products/1/959/266920895/2.jpg When I look at this diagram, we see a set of selfs and capacitors that are

Thanks Jerry, Concerning the tx, we are not working on HF ham bands. We'll use an experimental license (if it works ok without the SSB filter), in order to carry the HF wide-band