<html><body><span style="font-family:Verdana; color:#000; font-size:10pt;"><div>Has anyone modified the HPSDR to operate a larger screen.</div><div><br></div><div>Mel</div><div>NE9A</div>
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-------- Original Message --------<br>
Subject: Hpsdr Digest, Vol 158, Issue 15<br>
From: <a href="mailto:hpsdr-request@lists.openhpsdr.org">hpsdr-request@lists.openhpsdr.org</a><br>
Date: Thu, April 25, 2019 3:31 pm<br>
To: <a href="mailto:hpsdr@lists.openhpsdr.org">hpsdr@lists.openhpsdr.org</a><br>
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Today's Topics:<br>
<br>
1. Re: PHYSICAL TUNNING KNOB (Scott Traurig)<br>
2. Re: Hpsdr Digest, Vol 158, Issue 14 (<a href="mailto:melm@reliable.net">melm@reliable.net</a>)<br>
3. Re: Thetis, CW and sidetone (Oleg Skydan)<br>
<br>
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Message: 1<br>
Date: Wed, 24 Apr 2019 18:19:08 -0500<br>
From: Scott Traurig <<a href="mailto:scott.traurig@gmail.com">scott.traurig@gmail.com</a>><br>
To: Tony Hagen <<a href="mailto:prosdr@gmail.com">prosdr@gmail.com</a>><br>
Cc: hpsdr <<a href="mailto:Hpsdr@lists.openhpsdr.org">Hpsdr@lists.openhpsdr.org</a>><br>
Subject: Re: [hpsdr] PHYSICAL TUNNING KNOB<br>
Message-ID:<br>
<<a href="mailto:CAGK9zXr4DJ7B-OshwySGr_AHypySCuq1UjZb4TwBY2SbxMKz0g@mail.gmail.com">CAGK9zXr4DJ7B-OshwySGr_AHypySCuq1UjZb4TwBY2SbxMKz0g@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Try a Logitech M705 wireless mouse. The mouse wheel has an inertial<br>
"hyperscroll" mode that works very well and is quite knob like in its<br>
behavior.<br>
<br>
73,<br>
<br>
Scott/w-u-2-o<br>
<br>
<br>
On Wed, Apr 24, 2019, 01:02 Tony Hagen <<a href="mailto:prosdr@gmail.com">prosdr@gmail.com</a>> wrote:<br>
<br>
><br>
><br>
> I am finding bit difficult to change the VFO with mouse.<br>
><br>
> Looking for a simple solution to add a PHYSICAL TUNING KNOB ? Should not<br>
> be an Expensive solution.<br>
><br>
> kindly suggest me<br>
><br>
> 73<br>
> Tony<br>
><br>
><br>
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Message: 2<br>
Date: Wed, 24 Apr 2019 20:48:54 -0700<br>
From: <<a href="mailto:melm@reliable.net">melm@reliable.net</a>><br>
To: <a href="mailto:hpsdr@lists.openhpsdr.org">hpsdr@lists.openhpsdr.org</a><br>
Subject: Re: [hpsdr] Hpsdr Digest, Vol 158, Issue 14<br>
Message-ID:<br>
<<a href="mailto:20190424204854.f1473063e672b1678fbe976262b915df.7680546e29.wbe@email09.godaddy.com">20190424204854.f1473063e672b1678fbe976262b915df.7680546e29.wbe@email09.godaddy.com</a>><br>
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Message: 3<br>
Date: Thu, 25 Apr 2019 21:48:57 +0300<br>
From: Oleg Skydan <<a href="mailto:olegskydan@gmail.com">olegskydan@gmail.com</a>><br>
To: "Scott Traurig" <<a href="mailto:scott.traurig@gmail.com">scott.traurig@gmail.com</a>>, "Oleg Skydan"<br>
<<a href="mailto:olegskydan@gmail.com">olegskydan@gmail.com</a>><br>
Cc: "hpsdr" <<a href="mailto:hpsdr@lists.openhpsdr.org">hpsdr@lists.openhpsdr.org</a>><br>
Subject: Re: [hpsdr] Thetis, CW and sidetone<br>
Message-ID: <2E22097E865E4D5198560443E57A13C1@Misha><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Dear Scott,<br>
<br>
Thank you for the detailed answer. It looks like I will have to add CODEC to my board.<br>
<br>
BTW, I have packed 4 receivers and one transmitter into EP4CE22E22. Still have approx. 10% of the FPGA unused, it should be enough to add CODEC support and some other features.<br>
<br>
Best!<br>
Oleg<br>
73 de UR3IQO<br>
<br>
<br>
From: Scott Traurig <br>
Sent: Sunday, April 21, 2019 2:57 PM<br>
To: Oleg Skydan <br>
Cc: hpsdr <br>
Subject: Re: [hpsdr] Thetis, CW and sidetone<br>
<br>
<br>
Short answer: no.<br>
<br>
<br>
Longer answer: fully virtualized CW is possible. You can attach a key or paddle to a PC serial port and Thetis (and PowerSDR) will use it. And you obviously can receive CW signals using speakers plugged into the PC instead of the radio hardware. But the dev's never tackled the problem of locally generated (Thetis or PoweSDR) sidetone. Initial efforts had far too much latency from key to speakers and they abandoned it.<br>
<br>
<br>
Now that we are much smarter about latency in the radio, audio and otherwise, local sidetone should be possible, but it is not on the dev's priority list.<br>
<br>
<br>
Two possible solutions (neither of which I've tried, I'm not a CW operator):<br>
<br>
<br>
1. Use the new QSK mode. Your sidetone is essentially your own signal from off-the-air. Make sure to be using the Low Latency filters in Setup > DSP > Options.<br>
2. Go old school and attach a sidetone generator across your key or paddle, or use a desktop keyer with built-in sidetone.<br>
<br>
<br>
73,<br>
<br>
<br>
Scott/w-u-2-o<br>
<br>
<br>
On Sun, Apr 21, 2019 at 1:21 AM Oleg Skydan <<a href="mailto:olegskydan@gmail.com">olegskydan@gmail.com</a>> wrote:<br>
<br>
<br>
Hi, List!<br>
<br>
Can Thetis generate CW sidetone locally on the computer (and send it to the <br>
computer speakers via VAC)?<br>
<br>
Thanks!<br>
Oleg<br>
73 de UR3IQO <br>
<br>
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End of Hpsdr Digest, Vol 158, Issue 15<br>
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