Sometimes old films are the best for teaching. Here's an old Air Force one from Canada's National Film Board on how directional antennas work.
Don't stop at that one. There's more! You can find them on Javier Anderson's channel.
PS: Enjoy these well-reviewed books on various amateur radio topics. They're available for under $US 5 each in electronic form. Or you can get them in paperback. Visit VK3YE Radio Books to find out more.
No comments:
Post a Comment