CQ VHF Magazine

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I have been writing the FM column for CQ VHF Magazine for a number of years. I really enjoy doing it and I think the magazine is great. This quarterly magazine has special feature articles on VHF (and higher bands) and includes regular columns on satellites, space, radio direction finding, beginners guide, FM/repeaters, antennas and propagation. … Read more

The Android HT – Part 3

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I received a comment on my previous post on The Android HT, pointing to this Android mobile phone plus UHF transceiver: Runbo X5. This is not quite what I described as the Android HT but this device is certainly interesting just the same. Runbo X5 Android Phone with UHF Radio Looking around on the web, … Read more

New GNT Frequency

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You may recall the story about the origination of the Golf November Tango frequency of 146.55 MHz. Unfortunately, we have discovered an oversight in the selection of this important frequency. On the 2 Meter band in the US and Canada, we have two different channel spacings in use. Some regions use a 15-KHz channel spacing … Read more

Easy Online Circuit Analysis

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I was writing an electronics article today and started to do some circuit analysis by hand. It was a pretty simple circuit so I knew I could crank out the circuit analysis on paper but I started to think maybe there was a better way. I poked around the web and came across CircuitLab.com, a … Read more

The Android HT

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I’ve been watching all of the innovative work going on in the smartphone and tablet arena and wondering how we could get more of that going in ham radio. To be sure, there are always radio amateurs developing creative technology. Some examples are adaptations of D-STAR, IRLP, improvements on APRS and sound card modulation modes. However, amateur radio … Read more