TechTips are occasional brief posts describing easy ways to do difficult things. Picture this scenario: a portable operator is setting up an antenna in a park on a nice sunny day in summer. The antenna requires one or more raised counterpoise wires. After raising the antenna, he walks to the far end of the counterpoise … Continue reading TechTip#4: How to support a raised counterpoise wire on rocky, sandy or snowy ground
Tag: Outdoor Ops
Repost: Introducing an antenna called “Long Tall Sally”
Way back in February 2024 Ham Radio Outside the Box published a post titled "A Most Unusual Vertical Antenna for 20m". It introduced the idea that the radiating element of a raised quarter wave vertical antenna could be stretched to a much longer length with a corresponding shortening of its radials. The idea is worth … Continue reading Repost: Introducing an antenna called “Long Tall Sally”
Dipoles on the Air
Not another "x-On The Air" program surely? Yes, that's right, not another "x-On The Air program" at all. Instead this is a post about why I have come around to the way of thinking that simple dipoles may be the best antennas for portable field operations after all. I will present my case and let … Continue reading Dipoles on the Air
Are you a DXer?
Ham Radio Outside the Box received this interesting email from DX Marathon Ambassador · Chile, Luis Soto Neira CA6SNT. If you've been on the air working DX this year, you almost certainly already have a 2026 DX Marathon score without knowing it. I help promote the DX Marathon, and I'm trying to get hams from … Continue reading Are you a DXer?
No loading coils, no top-hats, no transformers, no ununs, no baluns, no tuners, no radials – just the perfect antenna?
Just imagine, if you could get rid of all those lossy loading coils, impedance transformers, ununs, baluns, tuners and ground radial trip wires. What do you have left? Could it be the most perfect, the ultimate, 100% efficient, dream antenna? Yes, yes; it's a dream! But back in the real world ... I spent most … Continue reading No loading coils, no top-hats, no transformers, no ununs, no baluns, no tuners, no radials – just the perfect antenna?
There is a “small” problem with the QRP Labs QMX transceiver – and an easy fix
Why was it born so beautiful, why was it born so small? I have to admit to a love/hate relationship with my microscopic, yet bursting with features, QMX transceiver. This marvel of technology is densely packed into a shirt pocket-sized sturdy aluminum case. Just how did the R&D department at Turkey's QRP Labs manage to … Continue reading There is a “small” problem with the QRP Labs QMX transceiver – and an easy fix
Zero-gravity CW paddles?
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?
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
