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.

Please note 80m frequency change to 3.5686 MHz (USB)

Forums: 

Please note, the WSPRNet site has been updated to reflect the change to the 80m WSPR frequency which is now 3.568600 MHz USB.

Thank you to K1JT and G4ZFQ for pointing this out.

73 Gary W1GJM

[From Admins] Map issue -- a fix of sorts

The issue with the Google Maps is related to the change Google made on July 16th, 2018 that severely curtails the free API limits. WSPRNet will be transitioning to an alternative mapping solution as soon as possible.

In the interim I have added a new field to the User Profile form for storing your own Google Maps API Key, if you want to get back to the way things were. You can get your own API Key by following the link below and I would strongly encourage you to read the Q&A down the page.

Hi Folks,

I was thinking about a new way of displaying data from several sources which is easy to use as well. Therefore I created the DJ2LS RFMap, which combines the data of WSPR, DXCLUSTER and PSKREPORTER on one map.

>>>>>>> https://maps.dj2ls.de/ <<<<<<<

Actually there are nearly one million spots in the database for the last 24 hours which will be refreshed every 5 minutes.

Finally got a 10 GHz transverter and a small dish. The station will be moving to the NW side of Moore, Oklahoma. Any helpful information operating 10 GHz would be appreciated.

W5GHZ

Hi All -

I swear there is some sort of odd sequence of changing bands, and having the selected band in the WSJTx app snap back to the previously selected band.... but can not figure out the click sequence to duplicate the issue. Or who knows, maybe I just suffered multiple brain aneurysms :O

In either case, I dumped a half hour or so worth of 20 M data into 160 M this AM - this is probably the second or third time this happened - sorry about that folks...

===================

Hi All!

Config:
SDR SoftRock Ensemble RXTX
HDSDR
WSJT-X
PC on Intel Core 2 Duo CPU

output pwr 0,5...1w

Link: - http://r0aek.me/_content/wspr_station/

73!

Cool feature. I have been an advocate of QRP ops since my Novice days. It is always fun to log an entry on less than 5 watts while many other stations have their antennas glowing -- especially on digital and CW modes. The sunspot cycles are somewhat frustrating but we are heading back to better solar weather, it seems. Certainly looking forward to that.

I started running 5W WSPR on my in-the-shack mag loop antenna this morning, resulting in hits from Canada and Australia. Amazing. QTH: Virginia.

G4VRT QTH IS IN IO93

After running the Australian 144 MHz WSPR Leaderboard Summer series over December 2019 and January 2020 (month either side of the summer solstice here), we have tallied up the results and have your overall winners.
You can find the full Top 10 results at https://www.ahrdf.net/forum/showthread.php?tid=912&pid=4016#pid4016
Or at the VHF & Above WSPR Facebook page https://www.facebook.com/groups/904392903013315/

After running the Australian 50 MHz WSPR Leaderboard Summer series over December 2019 and January 2020 (month either side of the summer solstice here), we have tallied up the results and have your overall winners.
You can find the full Top 10 results at https://www.ahrdf.net/forum/showthread.php?tid=913&pid=4017#pid4017
Or at the 50 MHz WSPR Facebook page https://www.facebook.com/groups/361822510505153/

I use an Ultimate 3 with a 10db attenuator. The transmission power is 10dBm (measured with oscilloscope to be sure).
With this power, the signal traveled 13,145 km, or 1,314,500 km per watt.

2020-02-10 20:00 HB9FGK 10.140113 -28 0 JN37kb 0.01 DP0GVN IB59ui 13145 186

WSPR is very fun !

when I try to reset the map it stays the same

Tx/Rx Daily beaming NE from Raleigh, NC using 7 element Yagi @80' and 400W between 2100z-2230z.
I am looking to see when 80M opens to Eu and trying to get a sense of how many dB of attenuation occurs before band opens.
I was hoping that WSPR may be able to look down into the noise further than SSB or CW, but am disappointed so far. A good CW ear can hear into the noise as good as WSPR seems to be able to hear into the noise and all the big guns aren't on WSPR, which limits how far down the attenuation actually goes before 2100z.

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