The Weak Signal Propagation Reporter Network is a group of amateur radio operators using K1JT's MEPT_JT digital mode to probe radio frequency propagation conditions using very low power (QRP/QRPp) transmissions. The software is open source, and the data collected are available to the public through this site.

Hmmm, I'm seeing multiple decodes from SM0EPX/RX2.
Not just from me, but everyone else too.
Typically reporting everyone 3 times for the same transmission.

73 de Andy

que diferencia hay entre JT65 Y WSPR,
me pueden explicar que característica tiene
desde varios años hago JT65, este programa se pueden hacer más DX ?

desde ya gracias

julio , LU2EP

From. Buenos Aires, Argentina.


Working with a rigid dipole at 6 meters, and 20 watts.

73 de lu1eco
Eduardo Cubik

For some reason the WSPR website shows me operating from Latvia when in fact I am operating from CN87, Seattle. Both online profile and site properties profile show CN87 in the grid square field.

Pleased to spot G8TTI today on 2m!

Have only been using WSPR for a few days ... must think about a TX setup next :-)

My kit from QRP Labs is now complete but I just can't seem to squeeze enough RF out of it to reach beyond the confines of my village. !!! The antenna is a 6 band Hexbeam and is currently WSPRing with a TS990S @ 5w as the driving force. Back to the drawing board with the QRP Labs kit. :-(

As many of you know, I've been doing a pretty lousy job at keeping up with WSPRnet site maintenance because of life and job priorities. I keep meaning to do better, but it's time to get some help! I know there have been people offering to volunteer at various times, but I figured I would just put out a fresh request for help.

Initial test complete. Was heard out to 1600 km with 1 watt out....
Will work on putting out more radials in the coming weeks

Will be testing my new 160/80 meters vertical with elevated radials tonight (17/18 April) from 2300 - 0200 UTC

Hello All,

Inspired by several websites, personal blogs and various presentations floating around the net, a couple of us WSPR users are considering an Open Source Project to provide a set of Local User Tools ( On / For Your PC ~ Win / *Nix / OSX ) to analyze data made available through the WSPRNet Archive Pages / OldDB / Local Data Collection.

We're looking for ideas as to what types of data correlation would be beneficial to end users. Items such as, but certainly not limited too ( all ideas welcome ):

Para contacto estaciones EA.

Very excited to get the new rig running after 24 hours of trying various settings. Because the Hamlib setup in WSJT-X does not have an option for the 7300 yet, a work-around is needed.
The final method I used was to change the default CI-V address to 88h...this makes the rig appear to be an IC-7100. Make sure you download the USB driver For your PC from the icom global site :-

Hi All

Have finally got WSPR online after some time. Primary setup is QRP labs WSPR kit 200mw output. Running into a random wire endfed. It cycles between 80 40 20 15 10.

Secondary setup is a WsprryPi. Running on 40mtrs only, its around 5mw by the time its gone through the filters and done its thing.

Thanks to all who have spotted already. Looking forward to further propagation experiments using both. Possibly a 2mtr / 70cm setup exploring the path across the VK bight