Expand a 40M rotatable dipole into a 2-element yagi with a fixed wire element. Add a relay to the wire and get instant 180-degree rotation, too.
Tired of burned-out bulbs in your CDE rotator meter? Replace the bulb with an LED strip — it’s inexpensive and LEDs will last a very long time.
Big plans for the radio “shack” at VA7ST… will it ever be built?
Want to know what that “blind” power supply is putting out? Add a digital volt/ammeter to your meterless Astron power supply
General thoughts on the new camera after a trip to New Zealand and Australia.
Today’s portable gear — including cameras — demands a lot from batteries. Here’s a quick tip on where to get affordable extra batteries (that work really well) for the Panasonic Lumix FZ1000 camera.
One of the best additions to a photographer’s toolkit is also one of the least expensive: this kit of three Fotodiox filters (circular polarizar, UV, and soft diffusion) for under $15 is a great deal.
I think I’ve found the perfect camera for me. Big zoom range, stunning images, and 4K video all in a bridge camera sporting a one-inch, 20MP sensor. Check out some samples from the Lumix FZ1000.
Here’s my perspective from the West Coast, looking at what we do that may be different from the tactics of contest stations located further East.
Morse code is a joy, and with the right “paddles” it is pure bliss. Here’s an essay on the pursuit of ham radio happiness.
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