Yagi VHF Antenna 7 Elements
1:05:15
7 elements yagi antenna 144-148 Mhz by YC2YIZ
48:12
directional antena 5 elements. tune into 142mghz.
15:45
Antenna construction cross Yagi VHF band, 6 elements, 2 meters long, circular polarization, 9dB gain
16:14
4 Element Yagi Beam DIY
9:37
Homemade Regulated Power Supply 13.8V Part 2
3:52:52
ZULU: Calming African Melodies | African Vocal Music for Serenity, Peace & Relaxation
18:51
صناعة هوائي ياجي لترددات HF. و ليش أخترت هذا النوع من الهوائيات الجزء الأول part1؟ HF yagi.
36:59