by kb9vbr | Mar 21, 2026 | Activation Log
I’ve somewhat become a fan of vertical delta loop antennas. Small delta loops consistently punch above their weight, offering low noise on receive while exhibiting an excellent RF takeoff angle on the upper bands. But they are not for everyone. A delta...
by kb9vbr | Jun 12, 2025 | Activation Log
Operating from the USS Cobia, a WWII Gato class submarine has been a bucket list item for me. The Cobia is docked at the Wisconsin Maritime Museum in Manitowoc, WI and I’ve long known that there is an active group of hams that put the sub on the air for the...
by kb9vbr | Apr 25, 2025 | Activation Log
REZ Antenna’s Scout is a versatile antenna system that can be deployed horizontally and vertical. I’ve been recently playing with its delta loop configuration and have found that adding a simple 4:1 transformer or UnUn at the feed point makes a big...
by kb9vbr | Apr 19, 2025 | Activation Log
Rez Antennas Scout Antenna is more than a feed point. It’s the core component to an Innovative antenna system that can be deployed four ways: wire dipole, rigid dipole, ¼ wave vertical, and delta loop. In working through this antenna system for an product...
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