19 Dec 2024

8m QRP FT8 with the QMX+

In many ways  I am lazy, putting off things that I could do right away.

As an example, my QMX+ should work fine on 8m FT8 TX using the 6m TX low pass filter using PuTTY to alter the TX band parameters on a band I don't use. This should take a few minutes.

As 6m has been in good shape, I have concentrated on 6m rather than 8m in recent weeks. 

Of late, 6m has been in poorer shape recently regarding F2 propagation, although Es sometimes shows a small peak in mid-winter for reasons I don't understand.

I think the RX requires hardware changes to a band pass filter, than I cannot manage any longer, so the best I can manage is to TX on 8m.


Good news - NOT amateur radio

 From now on it starts to get lighter at night. At first the change is very slow , but by the end of January it is very noticeable. It still gets darker in the morning, but this is less noticeable as I am still in bed.


Sunspots - Thursday December 19th

 Solar flux is 174 and the SSN 82. A=15 and K=3.

18 Dec 2024

Sunrise - NOT amateur radio

 

This was the sunrise this morning in our close.

10m QRP WSPR (Wednesday)

 


My 500mW beacon has been on most of the day. 31 stations have spotted me at 1519z.

6m QRP FT8 (Wednesday)

My IC-705 has been in most of the day. 46 stations have spotted me with the most distant CU6AB (2694km) in the Azores.

Sunspots - Wednesday December 18th

 Solar flux is 170 and the SSN 88. A=29 and K=3.

17 Dec 2024

Christmas tree festival - NOT amateur radio


This was a Christmas tree 🎄 festival in our village church.

1955 shack


This photo appeared yesterday of a USA shack in 1955.  

When I started in the early 1960s, most HF was AM. These days it is mostly FT8 and SSB.

1937 USA amateur allocations


 Yesterday I came across this, which may be of interest especially to USA readers. Notice an amateur band at 11m, no 160m , no WARC bands and no 15m. I am sorry the chart is not clearer.

10m QRP WSPR (Tuesday)

My 500mW 10m WSPR beacon was turned on at about 0915z.  Yesterday, 55 stations spotted me. 

UPDATE 1432z:  So far today I have been spotted by 24 stations.

Back on 6m QRP FT8 (Tuesday)

 At the moment I am back on 6m FT8 with the IC-705. So far, at 0930z, 3 English stations have spotted me.

UPDATE 0936z: 6 English stations have spotted me. 


UPDATE 1151z:   Spotted by 13 stations.

UPDATE 1912z: 
 19 stations have spotted me today (see map).

RF in the shack?

 As reported yesterday, I have an issue using my IC-705 on 10m FT8. There was no problem on 6m. 

It suddenly occurred to me that this might be due to RF in the shack as I use an end-fed antenna on 10m. Later I will try adding some RF chokes to see if this cures it.

Times Radio - NOT amateur radio

Most days, I watch the YouTube videos from Times Radio.  Often they interview a wide range of experts on a host of world affairs. It is hard to find unbiased sources of world news, but this is pretty good.

Sunspots - Tuesday December 17th

Solar flux is 170 and the SSN 90. A=28 and K=2.

16 Dec 2024

"Early doors" - NOT amateur radio

Until this year I had never heard of this phrase. This year, I have heard it several times. Maybe I have led a too sheltered life!  

I am wondering if it was a common phrase in the UK before?

OFCOM updates

A reminder that OFCOM updates the data it holds on licences etc.. It also has announced more about the auctions of 26GHz and 40GHz spectrum.

10m QRP FT8 (Monday)

Before it went funny I was briefly on 10m QRP FT8. 20 stations spotted me before I moved to 10m QRP WSPR with my beacon.

10m QRP WSPR (Monday)

 My 500mW 10m WSPR was turned on earlier this morning. At 1101z, 8 stations had spotted me.

UPDATE 1311z:
  20 stations have spotted me. See table.

IC-705 FT8 issue?

After working faultlessly for several days on 6m FT8, I am getting an error message when I try to TX on 10m FT8 with the IC-705.  

I checked the COM ports and audio selection (all fine). I re-installed WSJT-X v2.6 (same issue). The next thing is to re-install sound cards on the IC-705 and try again.