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Done. Thanks Oliver.

Oliver, as long as your fixing some minor bugs…. When the radio is turned on and have not selected any matrix buttons the audio filter tune works correctly. After selecting any matrix button the

I've fixed this one too. Added a call to ResetTuning() at line 33 of MenuProc.cpp -- i.e., reset the tuning right before calling CalibrateFrequency(). See the changed line on GitHub here:

OK, I tracked it down and fixed it. Update code here: https://github.com/KI3P/SDTVer066-9/tree/main I removed one line in Display.cpp under UpdateInfoWindow(). There was a call to

I've noticed that the noise floor in my receive spectrum varies, too, when I change the grounding of my radio. I’ve been fighting this a little bit too. Running heavy shields between the boards

I've noticed that the noise floor in my receive spectrum varies substantially when I change the grounding of my radio. I presume that the same thing is happening on the transmit side. I've not been

No reason for it, it's just another bug that needs to be squashed.

Thanks, that's definitely a bug! I can recreate it on my radio. Will track it down and squash it.

Love this new format! Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner – Operator Villa Grand Piton -

Oliver, This is similar to what I am getting. Do you know how to get rid of it? I notice that when I connect my HP signal generator, the background noise disappears and I have a clean sine wave with

Dave Cripe made some changes to the 4SQRP boards and they were V09 versions. Greg has provided a link to the build instructions that 4States provided that show V09. I thot that some in my kit were

Sure… Hopefully I get better at the code for the design… Its been years since I used G-code for anything. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner -

By pressing the select/enter button (top left). Roger G8JWT

If you make one for the 7" display, put me down for one. Jack, W8TEE

Check with Al, but I think that was the number we used on the first batch of boards we produced for the Beta T41

Huh well then what is a V9? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner – Operator Villa

I finally got my 4-axis CNC machine fired up last night and the first thing it made was a box for the back of my radio with a 5” display based on John Lundberg’s work. I’m pretty excited about

Try this: https://4sqrp.com/kits/T41/4SQRP%20T41%20Assembly%20Manual%20-%201-5-24.pdf -- 73 Greg KF5N

Yes, I have the same issue, also when selecting and deselecting CW Rick, KN4AIE Sent: Tuesday, April 8, 2025 12:01 PM To: [email protected] Subject: [SoftwareControlledHamRadio]

I don't think so. That was V10. Jack, W8TEE