Ultimate UL Portable Resonant Antenna Build - DIY Micro End-Fed Halfwave Matching Unit
26:55
HF Antenna Micro-Traps - DIY Build Project
19:19
K6ARK Matching Unit Kit Build - End-Fed Half Wave (EFHW)
1:02:17
Restoration Old Burned Professional Power Amplifier // Restore Damaged Audio Amplifier
20:51
Ultimate Elecraft KX2, KX3, and Xiegu X5105 Antenna - DIY Build Instructions
21:18
Eski Sprey Boya Kutularını Atmayın! Çok Az Kişinin Bildiği Harika Bir Fikir
18:39
#480 NANOVNA Made Simple
23:39
End Fed Half Wave Transformers.......Are they as good as we think? #hamradio #hamr
11:39