Beautiful weather for a well attended club family day. Starting at 10am and extending into the afternoon, members, partners and friends enjoyed a very friendly outing where we chatted and mingled in a lovely environment. Despite recent cool weather, the sun was intense and some of us chased the shade from nearby trees (which would make fine supports for antennas). It was great to meet some of the women in our lives and new member Richard, VK3LRJ, met people he's only ever talked t...

Tonight's regular 80m club net was good with strong signals but quite a bit of electrical storm noise. At the end of the net, VK3TPM suggested we try switching to FM. Most of us had never tried FM on HF and we were pleasantly surprised at how good it can sound. There were some problems with, what we thought, was over deviating. Dave, VK3ASE, had joined the net and he's done extensive experiments with FM on HF. Dave explained that what might sound like over deviation can in fact be noise or p...

Richard, VK3LRJ, is a recent licensee and when he initially set up his HF station was disappointed with the high level of noise across HF. It didn't take long to figure out that the culprit is Richard's off grid solar and battery system. Some noise came from switch mode battery chargers but the vast majority from the inverter. Although he moved the antenna (an Off Centre Fed Dipole) from the building with the solar and battery equipment, noise remained quite high. A call to the in...

The weather has been strangely cold for where we are in summer but the RSL kindly lit the fire and we warmed ourselves with tasty treats skilfully prepared by the chef who was determined not to open himself to allegations of overcooking that arose last year. Delicious food was plentiful - our compliments to the chef! Joe gave a talk about the "integrated technology" unit which final year students can do in Victoria. He showed a prize winning project which involved Arduinos reading an ultr...

It's always wonderful to welcome a new ham to the hobby. Richard has been preparing for the exam for 40 years (from when he first purchased an ARRL Handbook). Having recently scored 100% in the test you'd have to say he over-prepared. Located at Drummond, Richard has plenty of space for an HF antenna so to get him started I suggested an Off Centre Fed Dipole (OCFD) cut for 80m as this also gives him 40 and 20m on a single antenna. OCFD high in the trees He used a home made bow and arro...

A few hardy members made the trip to the Rosebud Radio Fest this year and it was well worth while. A fantastic range of older gear was on display and there was a stand from Icom there as well. The hall was full of interesting people and radio gear The talks were excellent with Robert, VK3XP on QRM; Peter, VK3YE, on portable operation; and Tony VK3JED (from Bendigo) on the M17 digital mode for VHF and above. VK3XP finding power line noise VK3YE pedestrian mobile VK3JED on M17