31 May 2020

Internet time and Windows 10?

For years I have used an internet time server to synchronise to internet time so I know my PC clock is accurate for modes like WSPR and FT8. I have used the one at https://www.worldtimeserver.com/atomic-clock/ successfully. I changed the  frequency of syncs so it does it quite often. I have never had a problem before.

In the last few days 2 different people have told me my timing is way off. Luckily, I still seem to get loads of QSOs and spots on FT8 and WSPR.

Anyone else had this problem recently?

It is almost like it no longer syncs to internet time or now does it very infrequently. Any comments most welcome.

Muntjacs - NOT amateur radio

On one of our village walks we regularly see Muntjac Deer, as the photo shows. We have seen them on 3 occasions in the last 5 walks on this route.

I think these were introduced into the UK in the 1900s. They are very common now. At night you can hear them barking. It sounds like a dog and goes on and on with the same note.

See https://en.wikipedia.org/wiki/Muntjac

Seen on our walk - NOT amateur radio

These flowers were seen on a recent walk.

10m WSPR

My 10m 500mW TX WSPR beacon is already working at 0530z. No spots yet.

UPDATE 1105z:  12 unique stations have spotted me so far today on 10m WSPR TX. Quite amazing.

UPDATE 1230z: Now spotted by EI7GL (594km) making the 13th unique station to spot me today.

UPDATE 1810z: Amazingly 65 unique stations have spotted me on 10m WSPR in the last few days. See table. I was clearly totally wrong thinking most people had stopped using 10m WSPR!  Not forgetting all these spots were on the tiny indoor loop in the shack!

Early start on 6m FT8 (real DX later)

6m spots of my
10W at 0611z
As I was awake early, I am already on 6m FT8. It is now 0550z. Some in Eastern Europe are working Japanese stations on 6m. Already there is plenty of Es.

UPDATE 1108z: Plenty of European and Asian spots of my 10W 6m FT8, but nothing from the Far East.

UPDATE 1307z: Just had 4 QSOs in quick succession with German stations. Lots are calling and working North Americans, so I guess the band must be open "across the pond". No sign of the Americas here yet.

UPDATE 1349z: 788 spots of my 10W so far and 509 stations spotted here so far today.

UPDATE 1930z:  In the last day, my 10W on 6m FT8 to the V2000 omni vertical has been spotted by 1128 stations with the best being UN3M (3553km) in Kazakhstan. Nothing transatlantic here sadly.

New version of WSJT-X

At the moment there is a release candidate for a new version. I think the full release of this version is very close, so I'll wait for this.

See https://physics.princeton.edu/pulsar/k1jt/

Lockdown restrictions - NOT amateur radio

In the UK, we have had lockdown requirements for some months now. Basically, people can go out of the home for essential shopping and exercise.  On Monday, the English government is planning to ease some of the restrictions so that at least some primary children can get back to school, whilst observing social distancing measures.

Quite a few UK scientists who brief the government are unhappy and think we should wait a bit longer so infection rates are lower and a proper "track and trace" system is in place. It is a delicate balance and no-one really knows. I think the main message is "go very carefully".

In the end this is a political decision. Personally, I think another few weeks would be better.

UPDATE 1330z: In my view we are taking a great risk by unlocking some lockdown rules tomorrow. I hope the government has the guts to really "follow the science" and not just listen and ignore.

Sunspots - Sunday May 31st 2020

Solar flux is 70 and the SSN 0.  A=14 and K=1.

30 May 2020

QRT

On all bands I am now QRT (it is now 2055z).

10m WSPR TX has surprised me with 63 spots in recent days with 500mW and the indoor loop antenna.

On 6m FT8, plenty of Es, although today my 10W and V2000 vertical only got me QSOs and spots from Europe, near Asia and Africa today.

Back on 6m FT8 (10W and V2000 vertical)

After a few fruitless hours on 2m FT8 (no Es spotted here, although lots of stations were copying me, as usual, but not by Es) I have now returned to 6m FT8.

Lots of European Es from Iberia, Scandinavia and Sicily. Already being spotted by 44 stations within  15 minutes!

UPDATE 1500z:  Yesterday, I was spotted in Kuwait, Gabon and the Caribbean on 6m FT8 with 10W and the omni vertical. Will today be as good?