Mt Feathertop (VK3/VE-002), 19th Jan 2019

This year I tackled Feathertop as an overnight walk, leaving the car on the side of the Alpine Highway near Diamantina Hut at 1645 on Saturday 19th Jan 2019, after having driven up from Melbourne. It was about an hour later than I’d hoped for, but a daylight savings sunset time of 2032 gave me nearly 4 hours in the warm but cooling air to get to Federation Hut. The walk in along the Razorback Trail was in good conditions, but I was carrying my SOTA kit and camping gear, not well optimised, way too much weight, and it all started to hurt in the last hour. I met at least a dozen summiteers on their return leg, some looking like troops limping back from a battle, a few considerably worse for wear. More on this later.

Arduino CW keyer for a BiTx or other homebrew rig

It’s been 3 years since I got my MST400 Mk 1 40 meter SSB transceiver going and started using it for SOTA activations. For those not familiar with it, it’s like a kit version of the BiTx40 from 2013. It has a similarly spec’d monoband superhet receiver, 10MHz IF, and IRF510 5 watt power stage. The circuit on a page is here. It’s been with me for nearly all of my 65 activations (over 400 SOTA activation points) around VK3. Now, with HF propagation approaching cycle lows, it is time to do what I should have done ages ago… add CW.