Search found 289 matches

by K9RX
Sat Feb 15, 2020 1:45 pm
Forum: Digital ("Virtual") Audio
Topic: Things to check post Windows Update...
Replies: 2
Views: 593

Re: Things to check post Windows Update...

Thanks Scott... well this is what happened post my note - it might be germane to someone seeing/using this thread. -this morning, with everything powered up 24/7 as usual, I tried to work someone on 60 FT8 - no transmit signal. It went to TX but nothing showed on the TX pan. Tried this and that - re...
by K9RX
Fri Feb 14, 2020 11:40 pm
Forum: Digital ("Virtual") Audio
Topic: Things to check post Windows Update...
Replies: 2
Views: 593

Things to check post Windows Update...

I've named this topic - now just need to know what to fill in for it. I've had very good success with Eugene's VAC and FT8/MSK144 for a long time now - I've never had an issue where a Windows update seemed to bother anything. But I had an update 2 days ago (i believe it was) and now I have audio cli...
by K9RX
Wed Jan 15, 2020 2:13 pm
Forum: Digital Mode, Rig Control & Logging Software
Topic: WSJT-W and Thetis 2.6.9 & DLE-8000
Replies: 20
Views: 936

Re: WSJT-W and Thetis 2.6.9 & DLE-8000

Thanks Scott ... Bhanu, Sorry for the issue. Interesting that your signal is not getting decoded. When you are transmitting do you see the TX display on Thetis? It should show a very tall rather thin profile and it should be shifting slightly left and right... its peak should be 0 db. Are you seeing...
by K9RX
Tue Jan 14, 2020 1:51 pm
Forum: Digital Mode, Rig Control & Logging Software
Topic: WSJT-W and Thetis 2.6.9 & DLE-8000
Replies: 20
Views: 936

Re: WSJT-W and Thetis 2.6.9 & DLE-8000

How do you know its not just propagation? Or the station chose not to call you? Have you had zero success after many tries? Also your TX power slider seems down a good bit - set the TX meter on Thetis to ALC and confirm the level is -1 (set it to this). But I do have to say I see why it is often dif...
by K9RX
Fri Jan 03, 2020 1:37 pm
Forum: Thetis
Topic: Thetis and CW Skimmer
Replies: 14
Views: 1023

Re: Thetis and CW Skimmer

NN3RP (no name at the end) ... can you provide links for these pictures please? - the pertinent ones (not sure why there is a cable/coin in the one) ... these are not readable as is.

thanks

Gary
by K9RX
Thu Dec 19, 2019 1:35 pm
Forum: Thetis
Topic: 2.6.9
Replies: 587
Views: 54657

Re: 2.6.9

Tom, KA1GXR, not sure if this is the same thing but it sounds similar at least in part ... check out my post and the thread here: https://apache-labs.com/community/viewtopic.php?f=6&t=3167&p=8668#p8668 this is regarding an issue where there is RF present that causes preamps to blow and false...
by K9RX
Tue Dec 17, 2019 1:59 pm
Forum: Diversity Operations (PowerSDR & Thetis)
Topic: Diveristy Reception Adventures...
Replies: 10
Views: 2053

Re: Diveristy Reception Adventures...

Perry, Apologies - I am using an 8000 and wasn't aware that the visibility of that parameter would be subject to hardware. Indeed it is BPF2 and not ADC2 or RX2 ... all I know is I don't have any issues. Actually - thinking more about it - I have my RX array going in to ANT3 (again 8000) as it is a ...
by K9RX
Mon Dec 16, 2019 2:02 pm
Forum: Diversity Operations (PowerSDR & Thetis)
Topic: Diveristy Reception Adventures...
Replies: 10
Views: 2053

Re: Diveristy Reception Adventures...

I've used diversity a good bit. Note there is a check box to ground ADC2 (RX2 it says) on TX, do you have that checked? I don't have any issues with RF getting in. I've used it with various antennas - primarily where it works is on 15M where I have a 6/6 stack of monobanders and a 4 element custom S...
by K9RX
Sun Nov 10, 2019 2:40 pm
Forum: Protocol 2 (all radios)
Topic: New 7000/8000 Orion MKII Protocol 2 Firmware Topic
Replies: 74
Views: 9029

Re: New 7000/8000 Orion MKII Protocol 2 Firmware Topic

Jeff, NJ2US, I happen to run in to you, W1AEX, NC3Z on 160 last night and heard you mention that PS was working much better, no issues since the last "fix" I believe you said ... was this it - was this what you were referring to? If not could you mention what you were referrring to please?...
by K9RX
Thu Oct 31, 2019 1:57 pm
Forum: PowerSDR mRX
Topic: Issue when using RX ANT function
Replies: 0
Views: 1264

Issue when using RX ANT function

This was added to my compiled list of PSDR issues/requests: -31 October 2019 Version L: When using the RX ANT capability on CW it turns out that the KEY DOWN has to be at a value of at least 30 (per Doug, W5WC investigating this) or one will get occasional HI SWR showing. He determined that RF is pr...
by K9RX
Sun Oct 27, 2019 7:39 pm
Forum: PureSignal Operations (PowerSDR & Thetis)
Topic: PureSignal Problems
Replies: 3
Views: 7245

Re: PureSignal Problems

I can try to capture it - but it is fleeting at best. The spectrum goes wild - WIDE - with the shoulders only a few db down from the peak. But again that event only lasts for a 1/4 second at best. Its there and gone but then PS takes over trying to re-correct and I immediately stop talking. If I'm t...
by K9RX
Sun Oct 27, 2019 7:31 pm
Forum: Amplifiers & Tuners
Topic: Amplifier two-tone test
Replies: 11
Views: 2182

Re: Amplifier two-tone test

Helmut, I can't say. I don't know if the issue is something associated with the structure of the LDMOS devices or not. That was my thought, that it was associated with the LDMOS construction - its a hell of a lot of power in one very small package vs. with the Expert 2K at least there are 8 MRF151's...
by K9RX
Sat Oct 26, 2019 8:15 pm
Forum: PureSignal Operations (PowerSDR & Thetis)
Topic: PureSignal Problems
Replies: 3
Views: 7245

PureSignal Problems

Scott, Ok ... so i've re-read your document on PureSignal in this subforum. You've given info on what things are doing - but unfortunately I still don't know how I can impact what is happening with my station. I've mentioned this more than a few times before - there are some that chime in - and ther...
by K9RX
Sun Oct 20, 2019 1:04 pm
Forum: Amplifiers & Tuners
Topic: Amplifier two-tone test
Replies: 11
Views: 2182

Re: Amplifier two-tone test

Anan 8000DLE Using 2 tone test with Expert 2K-FA I see -65db or better. I see typically -60 on SSB. Using 2 tone test with Elecraft KPA1500 (2XLDMOS) I see -50db. I see typically -45 to -50 on SSB. Both at ~1200W out. Disappointing as for other reasons I'm switching to the KPA1500, but from what I u...
by K9RX
Sun Sep 22, 2019 11:02 pm
Forum: Thetis
Topic: 2.6.8
Replies: 565
Views: 58024

Re: 2.6.8

That stated what you had said - the 'black area' is what I had said would be a result of doing this - although I was thinking it would be a line which was the left (or right) edge of the display - the edge you are moving towards. If however you are saying timing-wise it is a different animal - one t...
by K9RX
Sun Sep 22, 2019 10:58 pm
Forum: Thetis
Topic: 2.6.8
Replies: 565
Views: 58024

Re: 2.6.8

I don't know that it matters that if you tune to the edge - in CTUN - you lose where you are! Its the nature of hte beast. You ARE tuning afterall AND asking to tune outside of where you are... NOT showing where you are, i.e. having it off screen to me is a non-starter as it means I don't know where...
by K9RX
Sun Sep 22, 2019 1:00 pm
Forum: Thetis
Topic: 2.6.8
Replies: 565
Views: 58024

Re: 2.6.8

and while we're on the subject of window manipulations: suggestion - correct the water fall so that it is always 'correctly' displaying the signal independent of tuning. Currently when one tunes the waterfall is smeared until the tuning has stopped ... since you know when tuning how much frequency c...
by K9RX
Sun Sep 22, 2019 12:56 pm
Forum: Thetis
Topic: 2.6.8
Replies: 565
Views: 58024

Re: 2.6.8

Re CTUN mouse shift of the window ... when the filter window hits the edge of the displayed window, stop its motion! This of course is accomplished by changing its frequency to keep it positioned at that edge of the screen. That way it is always on the screen - just at the edge as long as you are tu...
by K9RX
Fri Sep 20, 2019 1:34 pm
Forum: Thetis
Topic: 2.6.8
Replies: 565
Views: 58024

Re: 2.6.8

Richie, Although I've yet to try Thetis you are making things very interesting! I use the radio a great deal - 24/7 for DXing and need it to be 100% reliable... I'm still a little leary about Thetis in that regard but it seems to be getting a lot closer with your efforts. One suggestion re the notch...
by K9RX
Sat Sep 14, 2019 1:19 pm
Forum: PowerSDR mRX
Topic: Receiver audio distortion
Replies: 9
Views: 2343

Re: Receiver audio distortion

And then just to be sure - I checked the one I'm currently using, a Netgear GS105, a good 5+ years in service ... and its data sheet, found online, says "non-blocking" ... so I guess I'm there already!

Gary
by K9RX
Sat Sep 14, 2019 1:05 pm
Forum: PowerSDR mRX
Topic: Receiver audio distortion
Replies: 9
Views: 2343

Re: Receiver audio distortion

Thanks Scott, So the definition is worthless - "non-blocking, that which does not block" . Doesn't relate to any other facet or name used like managed vs. non-managed... and the only one I've found so far is that plastic cased one, the Netgear that specifically says 'non-blocking' and also...
by K9RX
Fri Sep 13, 2019 1:47 pm
Forum: PowerSDR mRX
Topic: Receiver audio distortion
Replies: 9
Views: 2343

Re: Receiver audio distortion

Forgive my ignorance Scott - I copied what you had there "Netgear 8 port GigE non-blocking switch" and pasted that in to Amazon - it came up with a list of switches - none of them said "non-blocking" .... so obviously that is not the term they use in advertising. They do say unma...
by K9RX
Fri Aug 16, 2019 12:36 pm
Forum: Digital Mode, Rig Control & Logging Software
Topic: Using Commcat with Anan 8000DLE
Replies: 4
Views: 2481

Re: Using Commcat with Anan 8000DLE

M0MWS (name not given) .... I use CommCAT as well as the 8000DLE... and would be happy to assist where needed. Write direct to my ARRL.net email address...

Gary
K9RX
by K9RX
Thu Aug 08, 2019 12:56 pm
Forum: PowerSDR mRX
Topic: Pops & Clicks in Audio
Replies: 6
Views: 1648

Re: Pops & Clicks in Audio

here we are again .... "dedicated network adapter"... forgive my ignorance - what exactly is that?! I am using a network switch because I don't see any way around doing it this way. The computer only has the one ethernet port - so I can't use the internet AND the radio at the time ... so I...
by K9RX
Tue Aug 06, 2019 12:47 pm
Forum: Digital Mode, Rig Control & Logging Software
Topic: WSJTX AND PWRSDR 3.4.9
Replies: 12
Views: 4104

Re: WSJTX AND PWRSDR 3.4.9

Using WSJT-X in JT65 then in normal mode - SPLIT operation, VFOB resets to VFOA I add this just so it is here in case someone else runs up against it ... -using WSJT-X 2.1.0 and PSDR 3.4.9, 8000DLE. There is a bug, or at least an anomaly that I found yesterday that I wanted to post here in case som...
by K9RX
Fri Jul 26, 2019 1:12 pm
Forum: PC's & Homebrew Hardware
Topic: New PC for Anan Suggestion
Replies: 10
Views: 3101

Re: New PC for Anan Suggestion

Carl,

Please forgive my ignorance - are you saying two things here? For "dedicated Ethernet port" do you mean an Ethernet card to a PC, not using the built in Ethernet?

And "port" ... do you mean not using DHCP vs static IP?

or

?

Gary
K9RX
by K9RX
Sat Jul 20, 2019 1:12 pm
Forum: Digital Mode, Rig Control & Logging Software
Topic: Need a different profile method re DIG mode/60M
Replies: 0
Views: 1394

Need a different profile method re DIG mode/60M

Here's the issue... there is a, one, TX profile for DIG mode. I only use FT8 (and now FT4) so for the most part that isn't a problem - and with most stations it won't be a problem. But IF one wants to operate on 60M it IS a problem! On 60M because of the restricted 'window width' I have to either ha...
by K9RX
Fri Jul 19, 2019 1:15 pm
Forum: PC's & Homebrew Hardware
Topic: New PC for Anan Suggestion
Replies: 10
Views: 3101

Re: New PC for Anan Suggestion

it made no difference when I went to one, to my chagrin.

Gary
K9RX
by K9RX
Thu Jul 18, 2019 1:34 pm
Forum: PC's & Homebrew Hardware
Topic: New PC for Anan Suggestion
Replies: 10
Views: 3101

Re: New PC for Anan Suggestion

An i7-7700 should be more than enough! I was getting usage in the 12 - 16% range using an i5 before going to my current i7-8770 which now routinely is in the 5 - 7% range... the one thing that I found made a substantial difference was going to a sample rate of 192Khz as opposed to what at the time I...
by K9RX
Sat Jul 13, 2019 12:57 pm
Forum: Thetis
Topic: Alex and Thetis
Replies: 13
Views: 3573

Re: Alex and Thetis

Ah yes - I should have realized that was what you were referring to. Thanks.

Gary

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