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Me I find the Arduino nano is more than enough for building a VFO for either DDS or 5351 plus? the needed encoder and display. -- Allison ------------------ Please use the forum, offline and private

In my list of future work is a replacment for the Si5351. It is tragic that all our radio designs depend on one proprietory chip. [email protected]> wrote:

VE6LX, Your original posts got me to look at the K1EL keyer documentation - for me that was a great introduction to the inner workings of electronic keyers and what they can do to help with real-world

Bob, it's in Farhan's 32-bit repository, here ... https://github.com/afarhan/sbitx/commits/main/ -- Mike KB2ML

I have had my Sbitx for about 6 months. Original owner. I upgraded to 64 bit firmware? including the tool box app. Have made numerous ft8 contacts but have too many radios so I am going to sell.

Mike What dev was the July 8th commit to? I don't see it in JJ's timeline. -- 73 Bob? KD8CGH

Mike I believe this is precisely what I have been suggesting from my first post. It is not the CW keyer per say rather the need to turn on the transmitter X ms prior to the first CW character reaches

I thought CW mode showed the Side Tome too. Not at the radio to test that. ________________________________ Sent: Thursday, October 31, 2024 10:55 AM To: [email protected] <[email protected]> Subject:

Okay, I tried it and that does work well.? Ran with the default 30 and 0 then switched to JS8Call.? In the sbitx app you have to be in FT8 mode to see the Sidetone menu. Thanks

Just set the sidetone to 0.

I was using mine at a campsite with quiet hours and every time that I muted the volume through the OS it would unmute during transmit.? I muffled the speaker slots with a towel and quickly muted

I'm glad that I asked.? Thank you.? I'll refrain from switching.

I/Q is one way. Here is a simpler way: 1. The signal is essentially AC. 2. Mark the exact time at which the signal transits from positive to negative. 3. This measures the time period of every crest

Hi Rafael, Thank you for the links! I have had a setback with my DE, so I cannot try this until I repair the low-power problems. 73 Evan AC9TU

Hi Evan, I maintain this fork of it (just compilation fixes): https://github.com/Rhizomatica/csdr and packages for arm64 (run on any 64 bit image): http://packages.hermes.radio/ - Rafael

Hi Rafael, Thank you for the feedback.? I will look into it. 73 Evan AC9TU

Do it does not require I/Q. It works pretty fine indeed, already tested. : )

I will post the website name only if i wont get into trouble with the forum. HI HI just the name? and no .com,or .org etc 73 David ac9xh

Tomasz Good info. I just found a 4 inch tft unit same as the one we all receive from hfsignals but only in a 4 inch screen. i ordered one and going to connect it. probably will have to alter some

Please do not switch to Wayland Compositor as it will reconfigure some things on the Pi making it unusable for some. The new 64 bit image I am working on will include WC after further testing.