Search found 169 matches

by W2PA
Fri Oct 07, 2022 1:50 pm
Forum: Digital ("Virtual") Audio
Topic: Digi mode audio problems (was: Identifying strange panadapter waveform)
Replies: 17
Views: 6983

Re: Identifying strange panadapter waveform

Yes, I've been using a dedicated Ethernet card/connection since I first got the rig. Also static IP address.

For the moment I'm blaming Windows and its Ethernet driver. I'm hoping when I upgrade my PC it'll solve the problem (currently using an i7 4000-series PC).
by W2PA
Fri Oct 07, 2022 12:50 pm
Forum: Digital ("Virtual") Audio
Topic: Digi mode audio problems (was: Identifying strange panadapter waveform)
Replies: 17
Views: 6983

Re: Identifying strange panadapter waveform

I see this too. It's certainly not just a panadapter artifact since you can hear it on the transmitted signal with an external receiver. Tuned away from the carrier beyond the passband it sounds like clicks. It went away entirely after the "throttling" adjustment. Now it comes back randoml...
by W2PA
Mon May 02, 2022 11:29 am
Forum: Thetis
Topic: Thetis v2.9.0 - Updates and Issues
Replies: 431
Views: 110883

Re: Thetis v2.9.0 - Updates and Issues

WANTWISH The automatic adjustment of the display floor by background noise ("Adjust Min to Noise Floor") works quite well; I use it a lot. But when there are static crashes present, which are increasing as summer approaches, the crashes cause the display to constantly try to keep up, adjus...
by W2PA
Fri Apr 29, 2022 3:55 pm
Forum: Thetis
Topic: Thetis v2.9.0 - Updates and Issues
Replies: 431
Views: 110883

Re: Thetis v2.9.0 - Updates and Issues

ramdor wrote:WANTWISH
1) More space on GUI to add more buttons :D


I wonder if everybody knows or remembers this GUI action (so it's probably worth mentioning):

Many controls on the main console can be right-clicked to bring you directly to the proper setup tab, making many of these changes easy.
by W2PA
Mon Apr 25, 2022 7:29 pm
Forum: Thetis
Topic: Preparing for the next formal release of Thetis
Replies: 12
Views: 3426

Re: Preparing for the next formal release of Thetis

I may be wrong, but I doubt anyone could 100% predict all possible actions on the database. You're not wrong, Scott. The DB handling code (import and export) is fairly robust against broken records of all sorts. But it won't find and correct more complicated things like incompatible settings that s...
by W2PA
Mon Apr 25, 2022 11:47 am
Forum: Thetis
Topic: Preparing for the next formal release of Thetis
Replies: 12
Views: 3426

Re: Preparing for the next formal release of Thetis

If this is needed, then the software needs changing so you don't have to do this. We could do wit a definitive list of things that don't get re-imported, so they can be included. I have not spent any time looking at this tbh. I agree. The merge process you outlined above after "What does the m...
by W2PA
Thu Apr 07, 2022 5:24 pm
Forum: Thetis
Topic: Thetis v2.9.0 - Updates and Issues
Replies: 431
Views: 110883

Re: Thetis v2.9.0 - Updates and Issues

Richie, My most common procedure is the same as Mark's. In fact, I have a Tune button on the MIDI controller, right next to a drive level knob. Bottom line, I use Tune to get ready to operate. Eliminating the link between Tune and Drive would add complexity. Keep both sliders without eliminating the...
by W2PA
Fri Apr 01, 2022 4:42 pm
Forum: Thetis
Topic: Installing Thetis for the first time
Replies: 18
Views: 4365

Re: Installing Thetis for the first time

Gary, First let me echo Scott's sentiment about leading edge, sometimes jokingly called the bleeding edge for good reasons. The extra effort put into understanding the operation of Thetis and other pieces of software has rewarded me with the most advanced, feature-rich, and customizable radio I've s...
by W2PA
Sat Mar 05, 2022 8:02 pm
Forum: Thetis
Topic: Re: Low latency filtering quality
Replies: 33
Views: 7856

Re: Low latency filtering quality

And yet CW is where low latency is most needed. No argument, Scott. But I find that in using audio direct from the radio I have no noticeable latency on CW, which is quite important especially operating QSK. At reasonably high speed the audio effects with the low latency filter is objectionable eno...
by W2PA
Sat Mar 05, 2022 1:08 pm
Forum: Thetis
Topic: Re: Low latency filtering quality
Replies: 33
Views: 7856

Re: Low latency filtering quality

The effect is quite noticeable on CW. It was discussed here.
https://apache-labs.com/community/viewtopic.php?f=9&t=3063&p=7296&hilit=w1ja#p7296
by W2PA
Mon Feb 14, 2022 6:54 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

*** another test release, 21k9pre7 Richie - Switching from AM/SAM or any SSB or CW mode into DIGU/L is still slow, as before (~3 sec). Other mode transitions are fast, including going from DIGU/L back to SAM/AM or SSB/CW. Note: my DSP options are identical between Digital and phone/CW modes. The on...
by W2PA
Sun Feb 13, 2022 1:48 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

Slight modification to my earlier observation on mode switch speed. In Pre6 almost all switches of band/mode combinations are fast now - except for AM/SAM to DIGU/L caused by a band change. That is still nearly a 3-second delay. Switching from AM/SAM to DIGU/L within the same band appears to be fast...
by W2PA
Thu Feb 10, 2022 5:25 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

Pre6 running fine here so far. I had been seeing a 3-sec delay going from SSB on one band to DIGU on another band. Strangely, I wasn't noticing the same behavior when switching modes within the same band stack position. Mode switches are very fast now no matter the start or end point bands or modes.
by W2PA
Fri Feb 04, 2022 7:34 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

NC3Z wrote:Chris, see a few posts up, Ritchie was able to duplicate this.


Thanks, Gary - it pays to read. ;-)
by W2PA
Fri Feb 04, 2022 7:30 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

This is probably an easy one to fix and is easily repeatable. Running k9 second (most recent as of this writing). Run Thetis using VAC1 (say, for FT8). Turn Mute on, then close Thetis. On restarting, Thetis correctly comes up with Mute on, but VAC1 is also muted. If you then cycle Mute off and back ...
by W2PA
Sat Jan 29, 2022 2:46 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

" 21k7 change: adjusting an RX1/2 AF slider will turn remove MUT if muted" Richie, I request that this change be reverted, or that this functionality be made optional with a checkbox. (Where to put this checkbox? Maybe Setup > General > Options > Options-1 > Miscellaneous. Or Options-2.) ...
by W2PA
Mon Jan 24, 2022 5:04 pm
Forum: Everything Else: Antennas, Relays, Switches, Power, Grounding, Cooling, etc.
Topic: Quieting TX/RX relay
Replies: 26
Views: 6072

Re: Quieting TX/RX relay

Some of us have thought about this for a while, Ron. I'd love to have QSK be silent like it is on the two amplifiers I have that use PIN diodes. In the 8000DLE there are two relays involved, one is an EE2-12NU-L (receive path) and the other is 277-4907-ND (transmit path). They are both on the PS and...
by W2PA
Thu Jan 13, 2022 1:03 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

Do you have network watchdog timer (WDT) turned off Chris? network.c has some issues when this is turned off. Mainly due to the fact that it waits for winsock events indefinitely. It does need to be re-worked at some point, but not something I want to get involved with really. Richie. Richie, Yes, ...
by W2PA
Thu Jan 13, 2022 1:37 am
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

This is relatively minor but easily repeatable. On my 8000DLE running Protocol 2, if I power down the radio before stopping Thetis (usually inadvertently), Thetis then hangs, unresponsive, requiring its process to be killed to stop it.
by W2PA
Sun Nov 14, 2021 12:55 pm
Forum: Thetis
Topic: Thetis 2_8_11 changes/ideas/wants/wishes
Replies: 304
Views: 97175

Re: Thetis 2_8_11 changes/ideas/wants/wishes

Richie, This isn't high priority but may be easy to implement and would enhance panadapter use. For certain zoom levels, including the one I mostly use which is roughly 180-200 kHz wide, the frequency grid lines are 4kHz apart - an awkward size for quickly seeing a signal's frequency. There is a wid...
by W2PA
Mon Oct 25, 2021 12:40 am
Forum: Thetis
Topic: Thetis 2_8_11 changes/ideas/wants/wishes
Replies: 304
Views: 97175

Re: Thetis 2_8_11 changes/ideas/wants/wishes

Yeah, it's pretty strange, but W1JA, with whom I've been comparing settings to try to chase this down, doesn't hear the effect (but was hearing it months ago, and dating back to the PowerSDR times). In fact, now he reports sometimes hearing the opposite effect (louder on AM modes). So we'll continue...
by W2PA
Sun Oct 24, 2021 9:01 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - UPDATES and current issues

Richie - a minor CTUN-related bug: Start in CTUN, with a Panafall display Tune the VFO off center somewhere, note the frequency, display edges, and mode. Switch the display to Scope. Change mode to a different mode. -->The VFO changes to the frequency at the center of the Panafall, and the display e...
by W2PA
Sun Oct 24, 2021 6:18 pm
Forum: Thetis
Topic: Thetis 2_8_11 changes/ideas/wants/wishes
Replies: 304
Views: 97175

Re: Thetis 2_8_11 changes/ideas/wants/wishes

Yes I read it. I was hoping for a solution more to the point than compensating with gain. I actually tried doing that in the code myself and it works fine as an easy fix. Simply apply the 6db when coming into AM/SAM and remove when coming out. However, not everyone sees this behavior and fixing it t...
by W2PA
Sun Oct 24, 2021 1:49 pm
Forum: Thetis
Topic: Thetis 2_8_11 changes/ideas/wants/wishes
Replies: 304
Views: 97175

Re: Thetis 2_8_11 changes/ideas/wants/wishes

Yes, I saw that too, Scott. But since the same behavior - different audio levels on SSB vs AM - happens whether it's switched in or out, I'm still puzzled. The carrier's effect on AGC action is understandable and seems correct. But when I similarly switch between AM and SSB on an analog rig (my FT-1...
by W2PA
Sun Oct 24, 2021 11:39 am
Forum: Thetis
Topic: Thetis 2_8_11 changes/ideas/wants/wishes
Replies: 304
Views: 97175

Re: Thetis 2_8_11 changes/ideas/wants/wishes

A bit more on this on closer observation. I tried it again this morning and observed something different. With Fade Leveler on, switching from LSB into AM, the difference *initially* is much less, not entirely gone (close enough that it seemed equal last time with a quicker listen). Then, over a per...
by W2PA
Sun Oct 24, 2021 10:40 am
Forum: Thetis
Topic: Thetis 2_8_11 changes/ideas/wants/wishes
Replies: 304
Views: 97175

Re: Thetis 2_8_11 changes/ideas/wants/wishes

Are you sure, Chris? It makes no difference for me whether the fade leveler is on or off. Note that the default is on, AFAIK. Yes - quite surprising. Mine was off. I was led to this by comparing settings with John, W1JA, who was not noticing the difference in audio level. Sure enough, I checked the...
by W2PA
Sat Oct 23, 2021 6:29 pm
Forum: Thetis
Topic: Thetis 2_8_11 changes/ideas/wants/wishes
Replies: 304
Views: 97175

Re: Thetis 2_8_11 changes/ideas/wants/wishes

Returning to the topic of an audio difference between AM and SSB when monitoring an AM station (this earlier item: https://apache-labs.com/community/viewtopic.php?f=9&t=3861&start=90#p166360) ... Apparently, if you check "Fade Leveler" in the DSP->AM/SAM tab, the difference in audi...
by W2PA
Sun Oct 03, 2021 1:48 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - current issues

Richie - Here's another issue that I think is associated with the new capability of adjusting the passband while in CTUN mode. Start out in the panadapter mode without the big crosshairs (i.e. don't right click in the display). When you hover over the passband (not the edges), the cursor changes fro...
by W2PA
Sun Oct 03, 2021 1:03 pm
Forum: Thetis
Topic: Thetis v2.8.11 - UPDATES and current issues
Replies: 1752
Views: 885582

Re: Thetis v2.8.11 - current issues

Richie - This morning I noticed a problem with dragging receiver passband (filter) edges: When you drag the upper or lower passband edge, the filter selection changes to Var 1 as it should. But in doing so it applies whatever was previously in Var 1 for the *other* edge, which it shouldn't do. For e...
by W2PA
Wed Sep 29, 2021 3:00 pm
Forum: Thetis
Topic: Thetis 2_8_11 changes/ideas/wants/wishes
Replies: 304
Views: 97175

Re: Thetis 2_8_11 changes/ideas/wants/wishes

As I suspected. Thanks for the additional info, Scott. I actually experimented with simply boosting the audio in AM modes, using 3dB instead of the 6 you measured. It worked, sort of. But doing this introduces a different problem. If you simply boost audio on AM then when a signal is present you'll ...

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