Ok, I confess, I'm a bit of a klutz when it comes to sending Morse Code. I started out, many years ago, with straight keys. I never got along with the typical flat knobs, I preferred "Navy Knobs" - the kind with a big round thing on top that you can really get a firm … Continue reading Zero-gravity CW paddles?
Tag: Outdoor Ops
TechTip #3 Radials and counterpoises
TechTips on Ham Radio Outside Outside the Box are occasional short posts on specific technical topics. But beware, along with regular posts here on this blog, the content is not a definitive technical treatise and should not be read as such. I write about my own opinions and experiences; your opinions and experiences may be … Continue reading TechTip #3 Radials and counterpoises
A 5-Band, Lazy-L, Linear-Loaded, Ladder Line Antenna (aka the “5B6L”)
About a year ago I mentioned an antenna devised by Peter Waters G3OJV that used a 13 feet (4 m) vertical wire to create a multiband antenna. I used Peter's idea to create "A Simple, Low Profile, Multiband Antenna for POTA". The antenna was designed to work on 20m, 17m, 15m, 12m and 10m with … Continue reading A 5-Band, Lazy-L, Linear-Loaded, Ladder Line Antenna (aka the “5B6L”)
A short 2-band ladder line antenna for portable ops
Introducing the 2B2L antenna Wouldn't it be nice to have a short, fairly efficient, rapidly deployable, low visual impact, vertical antenna that can be operated on both the 20 meter and 40 meter bands? The 2B2L (2 Band Linear Loaded) antenna comes very close to a perfect match for those specifications. The 2B2L is the … Continue reading A short 2-band ladder line antenna for portable ops
A Simple Ladder Line Antenna for Portable Ops
For the last several weeks I have been experimenting with ideas for low impact field antennas that optimize stealth, rapid deployment and small footprint while maintaining efficiency. It's a trade-off between size, portability and efficiency. The antenna that is very small, highly portable and very efficient hasn't been invented yet - and never will be … Continue reading A Simple Ladder Line Antenna for Portable Ops
A road trip with the VP2E antenna … and wolves
My wife and I recently took a short early summer vacation in the Haliburton Highlands area of Ontario. The area is just south-west of Algonquin Park (Ontario's first and by far the largest provincial park, most of which is accessible only by canoe with sometimes very long and challenging portages ... and with a very … Continue reading A road trip with the VP2E antenna … and wolves
What to do when the bands suck?
Solar cycle #25 has reached its peak and is on the decline again. We may still have a few years of good propagation left but I am planning ahead. During the last solar minimum I adapted by ... forgive me ... increasing my transmit power. This time around I hope to keep working QRP, but … Continue reading What to do when the bands suck?
An alternative mini-GTU design by Tim KQ4TQ
As I mentioned in the last post on Ham Radio Outside the Box, I received a surprise package in the mail from Tim KQ4TQ in Georgia. Tim sent me his build of a mini Ground Tuning Unit (GTU) that is simpler in design than the one I built. Tim's design is a single inductor of … Continue reading An alternative mini-GTU design by Tim KQ4TQ
The magic carpet ground plane is grounded, but the GTU keeps flying.
Ham Radio Outside the Box receives quite a lot of email every week from readers with questions, comments and suggestions. One such email came about as a result of an article in the outstanding newsletter from the Surrey Amateur Radio Club called the Communicator. The editor of the Communicator is Canadian Amateur Radio Hall of … Continue reading The magic carpet ground plane is grounded, but the GTU keeps flying.
Shacks On The Air anyone?
There has been an explosion of "On The Air" programs lately. I think SOTA (Summits On The Air) may have kick started the trend. To my mind SOTA remains the purest and best of them all. Although there are many drive-up summits, many others require strenuous effort to reach the "activation zone" on foot. Unfortunately, … Continue reading Shacks On The Air anyone?
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