29 Mar 2021

FT8 dominance

In the last few years, FT8 has become the dominant mode on many bands. 

Unlike speech modes, FT8 is definitely not a chatting mode. Basic QSO data only is exchanged. To use FT8 needs special software like WSJT-X that can be got for free on the internet. 

Whilst this mode is great for simple stations and those who find talking hard (like me), it is not a mode that you just stumble across. Many years ago I "found" amateur radio by chance hearing AM stations on 160m and 15m. 

In the end FT8 and similar could kill our hobby. What I am advocating is FT8 should be seen as complementing speech modes, not instead of speech modes.  I hope, as HF conditions improve, more people will use SSB, FM and AM again.

Coming on - NOT amateur radio

Like many English villages, we no longer have a bank. Thankfully, there are several options for getting cash from our bank including our local Post Office, which is actually easier than traditional "holes in the wall". 

After many years, our old bank is being converted to commercial units. One of these is to be a hairdressers. People who know me know that I cannot take advantage of this!

English humour - NOT amateur radio


This was on Facebook earlier. It will appeal to British humour, although I am not sure what others will make of it. 

FT8 QRP today

Shortly I hope to go on 17m FT8 QRP with 2.5W and the tiny indoor loop.

At present (0820z) I am on 160m FT8 RX. As we have daytime conditions, there is no DX, in fact no spots at all!

UPDATE 0836z:  17m gear turned on. 10 stations spotted on RX with the furthermost 5Z4VJ (6858km) in Kenya.  Nobody yet spotting me on TX.

UPDATE 1228z: 246 stations spotted on RX with the furthermost YB7OO (11788km).  On TX my QRP has been spotted by 2 stations with the furthermost R2ASY (2426km) near Moscow. 1 QSO today.

UPDATE 1420z: 326 stations spotted on 17m FT8 RX and 4 stations spotting my QRP on TX.

UPDATE 1720z:  465 stations spotted on 17m FT8 RX and 6 stations have spotted my QRP TX.

Sunspots - Monday March 29th 2021

Solar flux is 75 and the SSN 11. A=6 and K=2.

160m FT8 overnight

Overnight I was on 160m FT8 RX. 193 stations spotted including 3 USA stations. No South Americans last night. The antenna is still the earth-electrode "antenna" in the ground. 

28 Mar 2021

160m FT8 RX (Sunday)

Since about 1930z I have been on 160m FT8 RX. It is now 2005z and 42 stations have been spotted. The antenna is still the earth-electrode "antenna" in the ground.

UPDATE 2245z: 90 stations spotted this evening. 

FT8 slots

In the last few years FT8 has taken off like crazy.  It is very sensitive and works with very weak signals, much weaker than SSB and CW. It is not a chatting mode. It allows the minimum details for a QSO to be exchanged. There is a spin-off called JT8call that does allow free form messages, so chats could be had. 

Sadly FT8 has resulted in fewer speech mode chats. Although not a QRP mode per se, it does allow worldwide QSOs with QRP and simple antennas. Most find far less than 100W is sufficient to work the world.

One thing I have noticed is just how busy the narrow FT8 slots get. Although the transmissions only need about 50Hz, it is quite possible to find 20 or more stations in the FT8 window. The advantage is all signals get decoded by the (free) software and split operation within the FT8 window is encouraged.

There is a case of several FT8 slots in each band. The disadvantage is you may have to monitor more slots. There is a case for 2 or 3 FT8 slots on each band. This is still narrower than a few SSB signals.

UK and Covid-19 - NOT amateur radio

Rules within the UK nations vary, so what follows applies to England only. At the moment, the plan is to cautiously relax some rules on March 29th. This is part of a roadmap to complete relaxation of the rules. 

Dates could slip, although at the moment things are still on track. A lot depends on how people behave, vaccines and the 3rd wave in Europe and of course variants emerging.

See https://www.bbc.co.uk/news/uk-56553128 .


Friedrichshafen 2021 - off

Although I have looked quite hard, I have failed to find out if this years grand show in June is definitely cancelled. 

2022 is on and I would be extremely surprised if this years show was on, especially with rising Covid-19 cases across Europe. Putting on a show would be expensive and it is unlikely many would want to be there in big crowds with the pandemic, even if they could travel.

The last definitive information I saw was that Dayton, USA was cancelled and Friedrichshafen 2021 was to be decided still. However, Southgate News is reporting that it is cancelled this year.

See http://www.southgatearc.org/news/2021/march/ham-radio-exhibition-once-again-suspended.htm#.YGBoEyvYrrc .

It is definitely not happening in 2021. I have found the official announcement of this. A pity, but understandable. 

See https://www.hamradio-friedrichshafen.com/no-get-together-in-2021-ham-radio-exhibition-once-again-suspended

Notice the word "suspended" . There is an online event June 25th - 27th 2021.