If you are typing or are reading CW on your screen, you are not running CW. Instead, you are instead running a digital mode. You're cheating the CW "tradition." {o.o} That's my typically arrogant opin

Yet I made one come very close to working in the late 70s on a SOL PC. I wish I could remember what I did besides put a 1 bit A/D on the radio's speaker output. I got lucky - if there was only one sig

What has you stuck in 32 bit mode? If it is "really old computer" there may be other issues that would prevent you from having it all work. It looks like that might be a PCI card model. That also sugg

Maybe - my first go at it would simply look at the output of the AGC system with enough delay in the signal path between AGC pick-off point to audio path mute function that it seems to happen prescien

That would be an interesting problem. You'd have to increase latency to make CW detection work. Presume the speed is from some low speed 5 WPM for hams up to 30 WPM or more for commercial. If a carrie

The pixie in me presented a huge urge to fully quote his message and say, No, it didn't post. But, then, sometimes I'm a very naughty girl. {^_-} On 20221226 09:45:03, johnseedee via groups.io wrote:

That is not attached. It is put in as part of the message body. It is tiny. It is unreadable. Attach it to the message full size as a separate file. {^_^} On 20221224 12:22:52, Mike Usher wrote:

Good - Simon will be able to read this one. {^_-} On 20221224 13:06:57, Mike Usher wrote:

That is not attached. It is unreadable You MUST attach it rather than include it the text stream with VERY few exceptions. (My stuff seems to appear in line full size. I use Thunderbird for email. Mos

I wonder if you must save each setup individually? Or are you well past that check? {o.o} On 20221224 08:01:25, Mike Usher wrote:

The stuff I did in the early 70s was very mild digital redundancy encoding on digital audio with frequency hopping about 7000 times a second. CDMA did not figure into it in those days. We spread the s

If you had taken a deep dive I was wondering if a couple other factors made a significant difference. The part below I had gotten quickly, more or less. (Muslim prayer times is in there somewhere.) Fo

Ah I didn't know if you'd been rabbitholed by this issue before and looked into it far deeper than is reasonable. I'm curious but for the TL:DR level. {^_-} On 20221213 11:53:50, Ken Sejkora wrote:

As a point of information for my curiosity, when calculating the effective Earth radius how much do frequency and humidity have on the calculation? This is something I never worried about much, and I'

(Grinning) Define "first ray". If you get too fussy you have to worry about effective optical Earth radius vs RF Earth radius vs local terrain with mountains, humidity, and everything like that. Um, I

I saw it and considered it EXTREMELY insufficient. A 16 bit receiver (fantasium, I realize) gives a dynamic range of about 90 dB give or take a little. You get some additional dynamic range from avera

Should be permitted is not the same as are permitted. The apparent attitude is that if 3 kHz is good enough for commercial SSB uses, including POTS service on wires, it is good enough for the audio fo

What is the TX output power on your Hermes board? I thought they were +33 dBm. If that is the case and the loop back path includes no attenuation you may be overdriving the RX. {o.o} On 20221212 06:51

I believe there are two paths that mic/line input can loop back to the output without going through applications. I suspect you have this right, though. {o.o} On 20221212 04:19:18, sm6fhz wrote:

Prezactly right. There are also very thick heat conduction pads that could fill the space without fumbling with a dozen pieces of whatnot. Note that if you can hold your hand on it for 30 seconds with