A Band Switching Game Changer - National's “Movable-Coil Tuning Unit”

[@awiles79]

What a phenomenal series of videos on National radios! Thank you so much for your efforts in making these videos available for us! I learned so much.

[@lvstofly]

Hello fellows, Im a noob tuber. Found a 48 lb Galena crystal for my first radio build. Made a 6' untuned catwisker out of some transmission power line ground wires. Soldered some wires into a hole for at least one solid connection. I am still working on my antenna. Will post video soon. Thanks for all you guys do.

[@mackfisher4487]

21:40 The Frequency Meter front left, a MARZ buddy used it in the 60s to be sure net operations were on the correct frequency. With kindness I call it a boat anchor it's huge and weighs a ton, heat coming off of kept his basement warm. Anyone know the nomenclature?

[@mackfisher4487]

What would be the reason for removing a data tag, (data plate) from the radio or piece of equipment? I just don't understand why one do that.