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On N8ME's v0.2, I am able to switch between two color "themes" for day and night (Red) by adding a hardware switch to the Arduino's analog pin A7 and an "If..Else" statement in display.cpp to select

Hi. You can find more info at https://github.com/drexjj/sbitx and https://github.com/drexjj/sbitx/wiki -JJ

Richard, For carrier osc you can do like Tentec did on many of the older rigs. They used a few transistors to alter the tuning of the CIO crystal, series cap to get LSB more cap you pull it down for

I have a different experience. V2 with some V3 mods but stock 5 V bb.? I replaced the original DSI cable with a longer one that allows the case halves to lie flat open as it's a PITA to disconnect

Since this is a computer, with a radio app, I close all apps, shut down the computer like normal. On mine, there is a small gap between the screen and case where I can see a green light blinking as it

New owner Sbitx V3. ?How do I safely power down the Sbitx V3? Excuse the dumb question but I don't want to break something. I just received mine a few hours ago.

Where can I find info on sBitx v3.027 AM Capability?

You'll need to solder a single wire to the main board. It will come with a wire jumper to get power. The PCB would be mounted on the side with the bnc connector. You can do that by either drilling

maybe some "switching" noise from the display?? my vna v2 had some noise on the power rail caused by the display ... some added caps and it was solved dg9bfc sigi Am 14.07.2024 um 14:19 schrieb

I am sticking with the pico for now as its low power and we will work to get a better display. I like nextion but the gui has not grown in years and I can mod the screen to be 6m /2m and other bands

or you can long press the volume knob for about 1 second to toggle the menu Joel N6ALT > > >

Gyula More info on the discord. \menu ON ? to show TX settings \menu OFF to go back to usual display for CW/CWR balance ssb_val and equalization are set as in KX4Z Gordons's development

JES, thank you for the team's work. I like that the volume has increased a lot, in AM mode it is worth reducing the IF so that the reception is not distorted. The digital transmission works well with

Fair question JJ -since the picture I posted doesn't show the board and is disconnected.? ?The measuring circuit is more formally known as a Stockton Bridge or Directional Coupler.? I've built them

This is probably a dumb question but.. Have you build the SWR measuring circuit as well with a coil and diodes? -JJ

Hi all - I've built a board for the RTC module and SWR sensor.? These are the final two modules for the bult.? The RTC module is working great.? The SWR sensor not so much.? ?I posted on an old

Thanks JJ, I love the volume control change, I'll give AM a try in the morning on some SWB stations. Joel N6ALT

It should help. From an EMI and RFI perspective where and how its rounded makes a difference. An improper ground point can easily cause more radiation (noise radiated) instead of improving it or RF

Now I'm working on it, it has to be externally insulated and connected to the table, the question is to connect both ends to the table?

That is interesting. Does it help and where/how did you ground it? Scotty [email protected]> wrote: