Hallicrafters TO Keyer a Fine Addition to My Retro Shack

Some time ago I purchased this 1950’s vintage Hallicrafters Keyer, and it finally arrived from the US. It is quite cool to have a digital device driven by vacuum tubes as part of my retro shack. Here I am demonstrating it. This was the very first time I attempted to send using it, and it has a completely different feel to my usual electronic keyer. It does not store key presses like electronic keyers, so your timing has to be spot on. Practice is the key.

A quick adjustment of the keyer. Weighting adjustment requires an analogue ohm meter.

Bio

G’day

I first became involved in HF radio at the age of 16 when I sat for my 3rd class certificate in radio telephony (coast guard). I then became active in the CB scene of the late 70’s. I built my own 4 element cubical quad and other antennas at that time.

In 1979 I first attempted to study for my novice amateur operators license- unfortunately life intervened and I never did complete it.

I later became involved in HF radio via my role as a remote area 4wd tour operator, which rekindled my interest.

I completed my foundation license in July 2008 and was on the air as an amateur radio operator at last. Since then I’ve completed standard call (VK4MDX) and finally Advanced (VK4KIM / VK2KMI).
Details of my equipment etc are available from the links below.

I, once again run a business specialising in remote area 4wd tag-along tours and driver training particularly 4WD, off-road, particularly for mining and exploration. I also conduct towing training, teaching people to tow vans and trailers for work and recreation.

I’m a keen competition glider pilot and GA pilot. My other interests are 4wding, soaring and photography, human rights, technology.