Roger G3XBM's (Mainly) Amateur Radio Blog

The photo shows me testing my 472kHz (630m) transverter in the back of the garage at the old QTH. Later it featured in a QST article. It is ...

It is very unusual for me to try 630m QRP WSPR at this time of year. Assuming things work, I might well give it a try this evening.  The noi...

Just 2 stations spotted my 10mW ERP  overnight. These were 2 old faithfuls. I may try occasionally, but suspect my signal is buried in noise...

 My 10mW ERP WSPR has been on since about 1915z.  No spots of me yet.

Considering we are in mid June I was quite surprised to see my 10mW ERP 630m WSPR was spotted by 5 stations with the furthermost GM3YXM (42...

6 stations spotted my 10mW ERP 630m WSPR overnight. No great DX, but more spots than I was expecting. My 630m transverter

Although my last attempt with 10mW ERP on 630m WSPR was not too great, I am tempted to try again this evening and overnight. Last night I st...

Just 3 stations spotted me overnight.  I shall carry on a little longer, although I suspect the season is drawing to a close, especially wit...

  5 stations spotted my 10mW ERP on 630m WSPR overnight. No great DX, although it is June.

 My 10mW ERP 630m WSPR is on and will remain on overnight. At 2145z 2 stations have spotted me.

In all, 8 stations spotted my 10mW ERP 630m WSPR, which is the most for some time. Furthest was a station in Germany 🇩🇪. Not a bad session.

 Since coming home, I am now on 630m QRP again (10mW ERP from the earth-electrode "antenna" in the ground) and expect to stay on o...

Not a bad session. It would appear spots are still being received from the old favourites, although I have not had DX spots now for a while.

Well, either the internet was not working here from the shack or there was an issue with WSPRnet. Although I was spotting DX on 630m WSPR an...

Last night I went on 630m WSPR with my 10mW ERP. In all, 7 stations spotted me, which was better than I was expecting. Best DX was GM3YXM (...

My 630m 10mW ERP WSPR from the earth-electrode "antenna" in the ground was turned on at about 2040z. UPDATE 2115z: 2 stations have...

For a change I went on 630m WSPR overnight with my 10mW ERP from the earth electrode “antenna” in the ground. In all, 7 stations spotted me....

For a change, I am again on 630m WSPR with my 10mW ERP from my earth-electrode "antenna" in the ground. UPDATE 1908z:   So far, ju...

For the first time in months I was not on 630m QRP WSPR, when I was at home, last night. Gradually, the number of spots I had received had b...

Overnight just 2  stations spotted my 10mW ERP 630m WSPR. It looks like the season is ending as noise levels increase over the spring and su...