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This week, we’re looking at some practical considerations for the shack and out in the field. There’s a good piece on building a multi-band delta loop, something that comes up often when space is tight or you’re trying to get more out of a single support. We also have a couple of historical notes, revisiting the foundational work of Marconi and Fessenden, which is always worth a read for context on how far we’ve come. Plus, a quick look at a few places to source gear, from the common accessories to more specialized components that keep our stations on the air, whether it’s for HF DX or a portable VHF/UHF setup. It’s a mixed bag, but all relevant to the ongoing pursuit of better signals and more effective operation.