Homemade antenna preselector amplifier MW/SW1/SW2
9:00
Effects of homemade MW ferrite loop stick antenna (Built-in pre-selector amplifier)
18:06
TELEFUNKEN Concertino 55W
3:25
往年の名機で聴いた貴重な受信音とQSLアーカイブス、Radio Biafra London
1:41
SW KTWR 9910 kHz 13.11.24 12:42 UTC Guam
2:46
SW 21490 kHz VOC
15:31
Homemade SW preselector amplifier
15:52
Banggood £13 YouLoop Antenna. CHEAPEST SW loop. But does it perform ?
7:36