HamCram – September 2020

Tutors Mike, Ian, Peter, Dennis, Steve, Rory, Des, Rob, Dave and of course, our longest running ‘candidate/tutor’, Cath. Those that passed were Don ZL3SDD, John ZL3JDR, Hugh ZL1BOM, Ian ZL3IR, Glenn ZL3MTN, Bryan ZL3BHS, Michael ZL3MDG and Paul ZL3PEB.

50MHz Beam Antenna – August 2020

The club built a kitset 4 Element 50ohm Yagi with 2.2m Boom.Based on a DK7ZB design https://www.qsl.net/dk7zb/6m/428-breit.htm (bottom of page) Medium bandwidth, high gain design with a gain of 6.8dBd and F/B ratio of lSdB Design will be built with 25mm/lin square boom, with 9.35mm/¾in elements. Elements will have 12.7mm / ½in centre sections for...

Workshop Worries – July 2020

We arrived at clubroom at 9am on 9th July 2020. The workshop was flooded again, 2nd time in two weeks. We explored outside, to discover that the problem persists. Previous attempt to move bricks and loosen up the dirt has just ended up with saturated ground, and more flooding. Pick up the phone and call...

Lockdown Projects – May 2020

Gilbert ZL3GIL During the lockdown I had time to finish off my BITX20 usb transceiver. This was one of my decade-long projects… I’d bought the pcbs & inductor cans off Sunil Lakhani VU3SUA around the time of the 2010- 2011 earthquakes and a bag of 10MHz crystals for the IF from one of our local...

Mt. Herbert Maintenance Trip – May 2020

Antenna replacement with a folded dipole as the main antenna on the pole has been damaged and water is in the coax cable.Steve ZL2UCX and Richard ZL4FZ climbed the tower with the 1st climb last 75 minutes and the 2nd climb lasted 45 minutes. It was cold with a nor-easterly wind and visibility was less...

SOTA

SOTA Report – May 2020

With the Covid 19 virus lockdown reduced to level 2 that meant that the SOTA programme was back on track & the mountain goats were let out of their enforced confinement. May 16th saw 5 intrepid activators brave the early morning ground fog that lay in patches in the city & climb various summits. Four...

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