JF10ZL edit / delete

A wide variety of radio-related electronics projects, including lots of QRP and 6m stuff. Brilliant diagrams.

to 6m electronics qrp radio vhf ... on 27 February 2011

Build a 1000 MHz RF Spectrum Analyzer Inexpensively edit / delete

... and even more careful plumbing!

to electronics microwave radio test-equipment uhf vhf ... on 04 February 2011

Homebrew RF Test Equipment and Software edit / delete

Much of which is of the careful-plumbing variety. Neat stuff. Includes a spectrum analyser built from a VCR tuner, which is what I was originally after.

to electronics microwave radio test-equipment tuner uhf vhf ... on 04 February 2011

WW2R Radio Web page edit / delete

Doing interesting stuff on the really high bands -- in particular, repurposing commercial amplifiers.

to electronics ham microwave radio uhf vhf ... on 30 January 2011

Digital Modes Samples edit / delete

Audio-only, but a good overview of commercial stuff.

to digimodes hf radio vhf ... on 27 January 2011

G7POS edit / delete

Converting CB radios for use on various amateur bands (not just 10m -- he walks through a conversion for 4m!).

to amateur cb electronics hf radio vhf ... on 23 January 2011

GM4ISM edit / delete

A (relative) local with lots of VHF-and-higher information.

to amateur electronics eme microwave radio vhf ... on 16 January 2011

The Four Metres Website - Home edit / delete

Lots of useful resources for the low VHF bands.

to 4m amateur radio vhf ... on 16 January 2011

HB9CV edit / delete

Sort of a two-element log periodic?

to antenna ham radio vhf ... on 11 January 2011

Garex Electronics edit / delete

Relatively (!) local manufacturer of mobile whips and mountings, and a few other specialised and surplus radio bits.

to antenna ham radio shopping surplus uhf vhf ... on 23 October 2010

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