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Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 1:52 pm
by Miki
Hello,
I had to reinstall my Thetis as I had done something and had no idea what I had done, so it was easier to perform a reinstall.
I have an issue where WSJT-x appears to send a carrier in Thetis but after an hour or so I check on pskreporter and I have not transmitted at all.
I have some screenshots but for the likes of me I am unable to see what is happening.
I did use the Measuring and adjusting guide at
viewtopic.php?f=13&t=3574 before posting..
I am hoping someone is able to help me, Thank You.
- Weird carrier from WSJT-x
- Wsjt-x modulation.jpg (694.43 KiB) Viewed 7383 times
- Thetis Audio Settings
- Thetis-audio.jpg (167.4 KiB) Viewed 7383 times
- WSJT-x Audio Settings
- WSJT-x.jpg (81.88 KiB) Viewed 7383 times
- Thetis Transmit Settings
- Thetis-a.jpg (123.84 KiB) Viewed 7383 times
- WSJT-x COM Ports
- WSJT-x1.jpg (126.49 KiB) Viewed 7383 times
- Orban
- Orban.jpg (119.5 KiB) Viewed 7383 times
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 2:15 pm
by w9mdb
What's your callsign? We can check other source for your transmissions.
Have you checked your time at
http://time.is?
Mike W9MDB
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 2:19 pm
by ramdor
I checked VK5MN and whist rx'ing ok, no signals received by other stations for VK5MN
edit: I assume the 6w is getting out
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 2:22 pm
by Miki
ramdor wrote:I checked VK5MN and whist rx'ing ok, no signals received by other stations for VK5MN
edit: I assume the 6w is getting out
I thought I was getting out, but appears not too..
I have been trying for about 3 days now...
As you can see in the first pic, its a weird signal, if you call it that...
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 2:36 pm
by ramdor
audio levels into thetis ok? what is the mic meter saying when it txs?
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 2:43 pm
by Miki
mic meter at -0.1dB
Screenshot attached..
- meter.jpg (54.6 KiB) Viewed 7351 times
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 2:55 pm
by ramdor
that looks fine. Perhaps switch on DUP and see what the TX is like. Also use MON to 'hear' if it sounds ok. Only other thing is perhaps for some reason it is off frequency and outside the rx width of other stations?
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 3:34 pm
by Miki
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 4:15 pm
by w-u-2-o
Please post screen shots of WSJT-X both receiving and transmitting.
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 4:21 pm
by Mike_N1JEZ
It sounds to me like there are two signals in there very closely spaced...
Mike, N1JEZ
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 4:41 pm
by w9mdb
In File/Settings/Advanced make sure you do NOT have Tone Spacing X2 or X4 checked.
Re: Thetis not transmitting with WSJT-x
Posted: Wed Dec 20, 2023 4:44 pm
by ramdor
w9mdb wrote:In File/Settings/Advanced make sure you do NOT have Tone Spacing X2 or X4 checked.
yeah that is probably it Mike ! the audio does seem to be 100+hz of bandwidth
Re: Thetis not transmitting with WSJT-x
Posted: Thu Dec 21, 2023 9:42 am
by Miki
Mike_N1JEZ wrote:It sounds to me like there are two signals in there very closely spaced...
Mike, N1JEZ
Yes there seems to be..
w9mdb wrote:In File/Settings/Advanced make sure you do NOT have Tone Spacing X2 or X4 checked.
Once I have done that, I can hear it through my speakers, I can even see my self in JTAlert,
- JTAlert.jpg (97.47 KiB) Viewed 7200 times
It seems to be looping somewhere..
