3 Mar 2025

Each to their own

It has always been my view that we each enjoy amateur radio in the way we want to. Nobody has to impose our own views on anyone.

However, nothing stops me having a view! A large UK dealer is selling a new Flex SDR radio at £5599.99 plus delivery. No doubt purchasers will also want a linear, a tower and an HF beam. I am sure this new radio is  excellent, but it is not for me.

This is not my personal idea of amateur radio. My QDX is about a fiftieth of the size and very inexpensive as a kit. Even built it is not expensive. As I said, each to their own. 

Having said all this I would happily accept one if someone bought me one!  Probably very very unlikely!

By the way what does this mean please?

"Economical SO2R Solution: Support (OTRSP) in One Radio"

10m QRP FT8 ( Monday)

My QDX (at about 2W) was turned on at about 0745z.

Stations spotting my
10m QRP FT8 today
UPDATE 1335z:
  107 stations have spotted my QRP and I have spotted 615 here on 10m FT8 RX.

First grass cut- NOT amateur radio

 

This weekend I cut my grass for the first time this year. At first the blades are set high. They will gradually be set lower.

Spring light - NOT amateur radio

We have moved from meteorological winter into spring. It is good to see signs of new life emerging and birds signing for mates.

I guess it is the light we notice. The sun is higher in the sky and everything looks brighter. I expect painters notice this.

Oscar 124

This is an FM satellite announced by AMSAT-EA.  It has an upload on 2m and download on 70cm. In all my time I have only had one QSO via a satellite. This must have been in the 1980s as it was (I think) a 10m uplink and 15m downlink at a time around solar minimum. I cannot remember the satellite.

See https://www.amsat-ea.org/ .

Perhaps this should be my new challenge - work a few stations via satellites?

See also https://launch.amsat.org/ .

Sunspots - Monday March 3rd

Solar flux is 140 and the SSN 139.  A=6 and K=1.


2 Mar 2025

Antenna farm

 Really, I don’t go for big antennas. This is my current “antenna farm“ with the windmill in the background.


A just peace - NOT amateur radio

Enduring peace is clearly the aim of both the USA and Ukraine.  Ukraine is worried about Russia taking a pause, regrouping and attacking again. They do not trust Russia and at the moment it appears the USA does trust them. At the same time Russia is paranoid about being attacked!  

I hope this can be overcome, so this needless war ends and everyone feels secure.

Cambridge Botanic Garden - NOT amateur radio

My wife made this collage of the orchids seen yesterday.

10m QRP FT8 (Sunday)

 After breakfast I intend to turn on my QDX transceiver running about 2-3W on 10m.

UPDATE 1005z:  15 stations have spotted me (I guess by F2 as most are in eastern Europe) and 133 stations have been spotted around the world on 10m FT8 RX.

UPDATE 1012z:  If all you are really after is digital modes on the HF bands then the tiny QDX is really all you need. It really is amazing at about the same size as a pack of cards! See https://qrp-labs.com/qdx. .

UPDATE 1642z:  53 spots of my QRP and 791 stations spotted here on 10m FT8 RX today. The map shows the stations spotted here today on 10m FT8 RX.

Stations spotted on 10m
FT8 today with the QDX
UPDATE 2027z: 
53 stations have spotted my QRP FT8 and I have spotted 1054. QRT.

VK3YE videos


VK3YE
produces many good videos. This is just one of these. To me, he embodies all that is good about amateur radio.

FT891 100W transceiver

This is probably the best value "old" technology transceiver made by Yaesu. It has a detachable head that adds flexibility when fitting it into a car. 

If you don't want to buy a Chinese radio, it is probably one of the lowest cost new HF/6m 100W radios on the market.

Sunspots - Sunday March 2nd

 Solar flux is 145 and the SSN 105. A =19 and K=1.

1 Mar 2025

Cambridge Botanic Gardens - NOT amateur radio

As today was sunny and dry we went to the Botanic Gardens in Cambridge.

10m QRP FT8 (Saturday)

At the moment I am back on 10m FT8 with my tiny QDX transceiver. It gives 3.8W with a 12V PSU, but I have several diodes in the power lead  so I reckon the power is 2-3W. The photo shows how really tiny the QDX is. Think of a pack of cards.

UPDATE 1027z:  6 spots of me. Pretty sure conditions are more disturbed. On 10m FT8  RX, 70 stations spotted.

UPDATE 2048z:  93 spots of my 10m QRP FT8 today. Now QRT.

What next? - NOT amateur radio

Probably most have seen the very public spat between Presidents Trump and Zelensky . 

Clearly the USA πŸ‡ΊπŸ‡Έ wants to stand proud in the world with trade on a fair playing field with other nations around the world. The majority in the USA voted for President Trump. 

What I fail to understand is why the President is falling out with so many in other countries. Surely if you want world peace you don’t want public rows with your allies!

We all want to see the world is a fairer, more peaceful, place.

I wonder what Russia and China make of it?

I have amended the posting in the light of the comment - quite correct. Thank you for putting me right!

8m talk last night

As mentioned yesterday I (sort of) gave a talk about 8m to the Cambridge Radio Club (CDARC). 

It was in person and on Zoom, so I was at home!! 

One person was in Norway.

Sunspots - Saturday March 1st

 Solar flux is 155 and the SSN 104. A=32 and K=2.

Seriously /M


This  photo was on the internet yesterday- obviously taking mobile operation seriously πŸ˜‰πŸ˜‰

28 Feb 2025

FCC approval of the FTX-1F?

The last I heard was a rumour that the worldwide release of the Yaesu FTX-1F was waiting on the FCC approval.  

Despite this, I am puzzled by the lack of more detailed specs.. Has anyone seen any more detailed specs than those released last summer and any idea of the price? 

There is far more competition than when the FT817 was first released.