Sunday, 14 January 2018

Putting Radio Caroline back on 199 metres

Having refurbished our Bush VHF 54 valve wireless to a point where it is now a working radio, I have discovered that the Medium Wave band is a bit of an electromagnetic desert.


The strongest station in our area is something called Talk Sport, which mostly features two guys talking utter cobblers.


So if this old wireless is going to be more than just a piece of furniture, I need to establish my own radio station.

Thursday, 11 January 2018

Bush VHF 54 refurb: some new valves

A few spare parts arrived this week, so I made some progress with refurbishing this wireless.


Its now a working set, although there is a lack of sensitivity on all wavebands.


However, I can tune in stations on all three wavebands and the tuning scale is now nicely illuminated.

Tuesday, 9 January 2018

Browser Hijack: safety-us.s3.amazonaws.com

I recently came across a smart phone in the throws of a browser hijack.


The user was stuck with a message on the screen and couldn't seem to back out of it.


But as far as I could see, there was a simple way out.

Saturday, 6 January 2018

Ethereum: Help! I've been mugged!

So in the early hours of 27th December I was mugged, and the assailant got away with goods worth over £5,000.


The good news is that I was fast asleep at the time, and nobody was harmed.


However, I probably need to back-track and work out what went wrong with my security measures.

Sunday, 31 December 2017

Bush VHF 54: thermionic valve primer

The next step in refurbishing my Bush VHF 54 wireless is to have a sniff around the valves.


I guess that anyone starting a career in electronics after about 1970 has never had to study (or work with) valves.


So here is a quick and simple primer.

Thursday, 28 December 2017

Bush VHF54: rewiring

Some of the rubber coated wiring in our family wireless was so badly perished that it just snapped and dropped off the wire when moved.


There was a real danger that one of these bare wires would come into contact with one of its naked neighbours, possibly causing damage to the set.


Therefore I just had to remove and rewire the main wiring loom to make our wireless safe.

Sunday, 17 December 2017

Bush VHF54: replacing the drive cord

After being on my to-do list for the last 4 years, I've finally started work on my vintage family wireless.


This 1950s valve wireless was still working at the end of 2013, although the tuning mechanism had failed.


I bought 2 metres of cord from and eBay supplier, and set about getting it running.

Monday, 4 December 2017

World War 2: a personal history

It is over 70 years since the end of World War 2, so few of the men & women that served in this conflict are still with us.


Even if you didn't get around to talking about WW2 with your parents or grandparents when they were still alive, it may not be too late to gain a better insight by doing a bit of research.


However, the sooner you get started, the better.

Thursday, 16 November 2017

Site-Specific Browser: goodbye Midori

A Site-Specific Browser (SSB) is a program or application that is dedicated to loading and exploring a single web site.


I have been using Midori for this purpose, but having just updated to Lubuntu 17.10, I find Midori is not available!


So I went looking for an alternative and found the Gnome browser "Web" (a.k.a. Epiphany).