How I got on 630 meters
58:34
Low Frequency Operation 630M & 2200M
29:12
The Mysteries of the Pi Network Explained
7:17
Build a 160/80 Meter Magnetic Loop Antenna - Part 1
17:11
2 More Ham Radio Bands, 630 meter / 2200 meter Amateur Radio
22:55
Ham Radio - 630 meter magloop observations and first contact
19:51
HAM RADIO: Top Band Vertical Small Garden /Back Yard Antenna - 160M band DX Commander
11:02
Build an EASY 10 Meter (28 MHz) Vertical Antenna for DX!
21:13