26 Sept 2025

UV-5R Mini

This was bought recently and I am now familiar with the menu and have successfully programmed some channels using Bluetooth. 

It will probably be used mainly on RX.

How much pull can you get with a VXO?

A VXO can be pulled more by adding an inductor in series with the crystal or putting more crystals in parallel. My own experience was that the more a VXO is pulled the less crystal control is obtained. So it is important not try to pull a crystal too much. DX Explorer has a video showing some experiments with pulling a VXO.

10m 500mW WSPR (Friday)

My beacon was turned on at about 0815z.

UPDATE 1313z:   11 stations have spotted me today. This looks like F2 propagation. The furthest is K6RFT (6958km).

10m 500mW WSPR yesterday

As well as plenty of stations in the USA and Canada I was again spotted in Antarctica. 

I think I have been spotted in Antarctica 7 times this week.

Sunspots - Friday September 26th

 Solar flux is 170 and the SSN 149. . A=8 and K=2..

25 Sept 2025

The USA or China?

If I was a 3rd world country looking at the USA or China, which would I lean towards?  

The USA is in grave danger of failing on the world stage and it would not surprise me if the US dollar was overtaken as the world's reserve currency.

There is a lot wrong with China, but at the moment few would look to the USA as a beacon of freedom and democracy sadly. The USA is no longer able to hold the moral ground. I find this sad as every American I have known has been kind and generous. Individually every person from the USA I have known has been really nice.

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

UV5r Mini

Four days ahead of the expected delivery, this arrived from China. I am still reading the manual (very good English) and will try to program the radio later. 

Impressed so far? Yes.

Sunspots - Thursday September 25th

 Solar flux is 184 and the SSN 155. A=8 and K=1.

24 Sept 2025

Con?

All the scientific evidence, and just looking around with my own eyes, shows that climate change is real and is happening. Surely the evidence is now overwhelming. Tell me, can anyone really deny this by looking objectively at the evidence?  

People may argue if this is because of man or is cyclical, but we definitely live in a warming world. "Drill baby drill" or migrate to a world we can sustain?

Renewables have dropped considerably in price.  Luddites or adapt?

10m 500mW WSPR (Wednesday)


My stand-alone beacon was turned on at 1314z

UPDATE 1602z21 stations have spotted me, of which 20 are in the USA. See map.

UPDATE 1712z:  25 stations have spotted me.