Figure one signal is present, a unit gain (0 dBfs) sinewave. Without shaping it will appear in one or two bins ideally. You take the power level for all bins within the bandwidth Y and sum their power

Heh heh - processing in the frequency domain makes a lot of this easy. The chief issue is the current FFT resolution compared the bandwidth you want. The "cheap, quick, and dirty" solution is sum the

2) Kriss, I believe that is Synchronous AM detection mode. Phase lock to the carrier and use that to provide carrier for the demodulation process. It is nice for selective fading conditions. So SAM ma

Hm, throttled down a bit the HL2 is about perfect for a really skanky hack. Back in the early 60s I was on two meters with an ARC-1 transceiver. It was a single crystal per channel radio with a 9.72 M

And I cannot read a thing on that picture. And without the controls usually on the left side it's impossible to figure out what you are doing be it right or wrong. Don't be stingy with information. Ov

Nor did mine. I tried to tell T'bird to use a constant width font. But by the time it made it back here the font stuff was stripped. Ah well. SDRC -> Virtual Audio Cable |->FLdigi |->speakers I wonder

#sdr-consolev3

Your hookups did not translate very well, probably due to formatting issues. Did you mean something like: SDRC -> Virtual Audio Cable |->FLdigi |->speakers If going to analog is included in any setup

#sdr-consolev3

That one line is probably the reason you have few if any problems. {^_^}

#sdr-consolev3

For a given current through the diode the voltage across the diode will be smaller. Or said another way the Schottky diode clips at a lower voltage level. {^_^}

The Schottkty diodes will produce higher levesls of IM products with lower level signals. That is to say Schottky is nice for fast and robust but bad for IMD. That is why some people use multiple Scho

Those diodes will introduce IMD at lower signal levels than the silicon epitaxial diodes. {^_^}

Hm, thanks for the pointer to this diode. It would be much better protection than a 1N4148. The added benefit of that diode is properly mounted it may be usable to about 1 GHz or maybe more. There is

Now that you ask, yes, it is a concern. How about I assign you some home work? Calculate what voltage level on the diode clips the signal by about 3 dB. One or two digits accuracy should be OK for app

I can understand that. It's a freaking big problem. I had a friend go blind in his last couple years before he became unreachable presumably deceased. {^_^}

You can select the portion of the screen to read. if there is readable text there it can help. If the video has good verbal instructions with video demonstrations they can be of some help for a blind

This is probably a military format and likely Russians are involved. There is a war going on thanks to the Russian psychopath. {^_^}

You do not need any vision at all to use a screen reader. You need some sighted help up front, maybe, but cursor position can be known pretty accurately with sound cues, especially for people with ver

It may be an internal powersupply that takes 13.8 VDC down to 5 VDC. In that case there is no help for it without significant surgery. {^_^}

I have a SICK SICK mind. You made a broad statement and my head wondered if the 24 caret Gold Plated CW Key was all that absurd. I experienced my typical blur of possibilities fly through my mind and

I am not sure why contesters at multi-op stations don't use rigs with the best TX signals they can get. With adequate antenna separation you can place more operators on the same band. It's a serious p