Wow, classic signs of RFI, but not without a transmitter. 8*) Next guess would be power supply? Or overheating?
73, Willie N1JBJ > On Aug 15, 2022, at 7:58 AM, Daniel Uppström via wsjt-devel > <wsjt-devel@lists.sourceforge.net> wrote: > > Hi all, > I still experience this problem, described below. Now tested on WSJT-X v2.5.4 > under Linux Mint. > Waterfall stops updating after TX. Without any radio connected at all. So not > an RFI issue. > Am I the only one that has seen this problem? > > Thanks, > Daniel > SM6VFZ > > > On 9/25/21 20:43, Daniel Uppström wrote: >> Thank you for several suggestions about RFI, but unfortunately it is not. I >> get the same result without any radio connected whatsoever. >> >> Daniel >> SM6VFZ >> >> >> >> On 9/25/21 11:27 AM, Alan via wsjt-devel wrote: >>> Hi, while that may work it's in my view better to find the source of any >>> RFI and get rid of it. >>> >>> You never know what else it might be doing! >>> >>> Try the setup on a dummy load and if it's then OK look at the >>> antenna/feeder arrangement. >>> >>> Alan G0TLK, sent from my mobile device >>> >>> On 24 September 2021 23:50:24 Ari Paananen via wsjt-devel >>> <wsjt-devel@lists.sourceforge.net> >>> <mailto:wsjt-devel@lists.sourceforge.net> wrote: >>> >>>> Hi Daniel, >>>> >>>> Sounds like RF from your own transmissions is getting through to >>>> the RasPi and disabling the USB-ports. Installing snap-on ferrites >>>> to both ends of the USB-cables, Raspi power-wire and any other >>>> possible connections might help. >>>> >>>> >>>> On 25.9.2021 1:19, Bill Somerville via wsjt-devel wrote: >>>>> On 24/09/2021 23:09, Daniel Uppström via wsjt-devel wrote: >>>>>> Hi, >>>>>> On my Raspberry Pi 3 32 bit I get WSJT-X to stop the waterfall in >>>>>> FT-8 mode after I initiate a transmission. When the program starts >>>>>> the waterfall shows the FFT data as it should so I don't think this >>>>>> is a performance issue. But when transmitting, it just stops and >>>>>> doesn't start again until I restart the program. >>>>>> I have asked this question earlier this year but didn't get a reply. >>>>>> Now I updated to WSJT-X 2.4.0 but the exact same problem is still >>>>>> there. >>>>>> >>>>>> Any thoughts? >>>>>> >>>>>> Daniel / SM6VFZ >>>>> >>>>> Hi Daniel, >>>>> >>>>> that may be an RFI issue, is your audio link to the rig using a USB >>>>> interface? >>>>> >>>>> 73 >>>>> Bill >>>>> G4WJS
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