Day 4: TEP opening on 144 MHz from Namibia to Europe - 3rd Apr 2024

Day 4: This was the 4th day in a row that there was a Trans-Equatorial Propagation (TEP) opening on 144 MHz from Namibia to Europe. It's very likely that this path was open for most of March as well but there was no-one testing the path.

The paths from the PSK Reporter website are shown above and this time, the signals reached further north in Italy.

Here are some spots from the DX Cluster...

SV2DCD 144190.0 V51WW 18:35 03 Apr -15db Q65B via TEP tnx Namibia
SV8PEX 144190.0 V51WW 18:33 03 Apr JH81 Q65B only RX tonight, wea Namibia

It's interesting to note how the maximum spread of the TEP footprint at the northern end is about 750kms. The TEP signal needs to cross the Geomagnetic Equator close to 90 degrees and the question is how far from 90 degrees can the path be before there is no propagation at 144 MHz?

Alex, SV1NZX notes that he has heard no signals from V51WW with a 9-element yagi at his location near Athens (KM17) which suggests he is too far to the east. He writes... "SV2DCD was using a 4 x 17 array to hear / work EME-level signals from V51WW. On the other hand, SV8PEX and IZ8/IT9/9H have had the lion's share of signal strength, hence the SSB QSO's."

I know the TEP posts can be a bit repetitive but I think it's important to keep a record of the information and maps. This is the most important VHF news in Europe at the moment.

Links...

1) See my 144 MHz page for more examples of long distance contacts.