David Knight. Radio, electrical and electronic articles.

Impressive section on adding an all-mode converter to an RA17, and an excellent description of the guts of one of the common SGC* autotuners.

to antenna electronics ra17 radio retrotech transverter tuner ... on 30 March 2012

Amateur Radio at W5JGV

Building Very Large Power Supplies, and other radio restoration stuff.

to amplifier electronics psu radio retrotech ... on 30 March 2012

technikum29 - Start

Museum in Frankfurt with some very impressive early computers and calculators -- lots of neat pictures!

to amusements calculator computer retrocomputing retrotech ... on 30 March 2012

monolithic integrated circuits

Early IC families. I've got a few of these in my interesting-old-parts tray (and rather a lot of the uPD RTL chips).

to chip electronics history ic retrotech ... on 16 March 2012

M1KTA's QRP ham radio blog: HRO-5 underside

A nicely-restored example.

to electronics hro radio retrotech ... on 04 March 2012

U.S. Clandestine Radio Equipment

As it says. Lots of photos; some neat technology there.

to espionage radio retrotech ... on 27 February 2012

Antique Electronic Supply

They seem to be more interested in the audio market these days (no great surprise, given that's where the money is!).

to electronics retrotech shopping valve ... on 13 September 2011

Electrojumble

Old components. Sensible prices. (And later, having ordered some: excellent service!)

to electronics retrotech shopping ... on 07 September 2011

Dewi's Railway, Trains & Trams Page

I was wondering what London's trams looked like. (And chasing links to find that Dundee used to have a fairly extensive tram system...)

to history retrotech train tram transport ... on 23 August 2011

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