Sunspots - Tuesday December 12th 2017

Solar flux is 72 today and the sunspot number 11. A=3 and K=2.

East Cambs net 144.575MHz FM

At 2000z, I went on the 2m FM net in East Cambridgeshire on 144.575MHz. Others are always most welcome to join in. Discussions rarely go on beyond 2030z.

6m FT8

For about 30 minutes, I have been on 6m FT8 RX again. As yet, nothing spotted.

UPDATE 1100z: OK2BRD (1289km) spotted. Not sure of the propagation mode.

UPDATE 1900z: 7 stations in 6 countries today on 6m FT8. Soon be time to QSY to 630m WSPR.

UPDATE 1932z: G4BMM (123km) copied. I suspect this is aircraft reflection from planes in the London, Heathrow stack.

UPDATE 2220z: Best DX today on 6m FT8 RX was IT9CHU (2045km).

Evenings soon getting lighter - NOT amateur radio

Although the days still get shorter until early January, the evenings start to get very slowly lighter again from next weekend here. I think this depends on many factors. It is one hour lighter by the end of January.

Snow - NOT amateur radio

We still have a bit of snow on the ground, but it remains very cold. Already there are signs we are in for a colder winter than we have had for some years. Already we have had many more frosts than last winter and it is still 2 weeks to Christmas.

630m OPERA RX last night

LA3EQ (769km) was the best DX on 630m OPERA RX last night. No transatlantic DX copied here. I have now QSYed to 6m FT8 RX.

Sunspots - Monday December 11th 2017

Solar flux is 72 today and the sunspot number 11.  A=3 and K=3.

uBitx kit

A useful resource for the uBitx kit is http://miscdotgeek.com/

477kHz OPERA RX

I decided to give 477kHz OPERA RX another go this evening and overnight. Nothing yet spotted. Because the FT817 is used in split mode I need to set up another memory which sets the TX frequency to 477kHz too via the transverter. With my brain as it is, this is less easy than it once was.

UPDATE 2110z: Just G6AVK (78km) spotted so far on 477kHz OPERA this evening. The best place to look for spots seems to be http://spots.microwavers.es/index.php .

UPDATE 2125z: Now G0NDB (259km) has been spotted twice.

HF vertical antenna

Somewhere, I have a Sandpiper vertical made some years ago. I think it is an X80. It is hardly used. It has been up briefly years ago. As I recall, it acted like a Rybacov antenna and was a vertical fed via a un-un so it provided a reasonable match on several HF bands. HF vertical antennas can pick up noise from nearby things more easily than horizontal antennas, but it might allow me access to several bands, so I might be able to WSPR on several bands sequentially. It probably won't be erected until the spring.