Albury Wodonga Amateur Radio Club
A friendly group of amateur radio enthusiasts
On the 16th July 2023 VK2EXA Greg made contact with VK3YE Peter who’s POTA park station was at Seaford Wetlands Reserve out of Melbourne. The contact was made at Peter’s end from his Solderless Breadboard ATU. The video is about 27 minutes in duration. In the YouTube video Peter describes how a handful of capacitors and inductors can form an […]
Read moreMichael Harvey VK2JMJ December 2021 Theory: Antennas are basically a resonant element in the sky. That resonance can be obtained by a natural RF length or wavelength of wire. That length can be physically shortened or made to look longer at RF by adding inductance in that length. A combination of inductance and capacitance makes the element resonate. Read the […]
Read more80M transmission dropping out the NBN by VK2JMJ, Albury. August 2021. Michael HarveyThe situation: I use a fibre to the node type NBN service, (ie: old twisted cable pair from the house to the node at the green box, just down the street) with a speed test result ranging from… download full PDF article here>
Read moreMain tower / antenna installed and the boys are making measurements and testing. Thanks to Rob VK2FAAA for the below photos which were taken on 30th August 2020
Read moreThe Portsdown Digital Amateur Television Project. This document covers the general layout, construction, assembly and setting up of Portsdown Digital Amateur TV system. Before starting in DATV it is highly recommended you read this document in its entirety to understand how the system operates and which hardware you will need. Download the PDF document>
Read moreInteresting Engineering: When the Internet and Cell Phone Networks Go Down, Amateur Radio Operators Step Up. Click this link to read this interesting article published in the USA: Interesting Engineering: When the Internet and Cell Phone Networks Go Down, Amateur Radio Operators Step Up
Read moreProduct Review – Rode M3 Studio MicrophoneAustralian Made I don’t usually promote any product unless it offers great value for money with equally great performance. Usually the microphones provided by radio manufacturers, besides the high price tags don’t seem to give the expected audio quality that can be had with non OEM units. To read the full PDF article please […]
Read moreThe repeater had works done to improve the range, many thanks to all those who did the heavy lifting. The repeater can is now workable way past Corowa going east towards Albury, no exact coverage map exists presently. So any reports will be useful. The repeater is linked with connectivity to many parts of West Victoria, including Mitcham in Melbourne […]
Read moreFor two days during the Easter weekend in April AWARC set up a portable station at Leneva. There was plenty of interest in amateur radio and some nice contacts made. Rob VK2AAA took some great photos for our website.
Read moreNVIS This interesting article taken from hamradioschool.com shows the relationship of height verses propagation angle. To read the full article, click here: Australian Amateur Call Signs Australian Amateur Radio Call Signs A history overview The current series of Australian Amateur Radio Call Signs may seem baffling but looking back at the way in which our call signs have evolved shows […]
Read moreThis year’s Roof Top Run went off without any major incidents.
Read moreMMDVM Hot Spot Modification Net-Switcher) Updated version. Roger Clark (VK3KKY) earlier in November 2018 posted on his blog an interesting modification to the Jumbo/Zum spots, be it simplex or repeater boards, as long as the processor board used is a Raspberry Pi… Article submitted by Rob VK2YMU
Read moreSome new photos of Upper Murray Challenge and JOTA 2018…
Read moreSome definitions need to be understood, the relationship of time and frequency. Time is a measure of an event start to finish, with alternating current, the wave starts and ends (380 deg.) one cycle event, the measured time from when it starts to when it ends, is the period… Click here to download the full PDF article:
Read moreUnderstanding modern digital modulation techniques Fundamental to all wireless communications is modulation, the process of impressing the data to be transmitted on the radio carrier. Most wireless transmissions today are digital, and with the limited spectrum available, the type of modulation is more critical than it has ever been. Read the full PDF article here: Source: Electronic Design. Lou Frenzel […]
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