19:12

Costruzione e test delta loop 27 MHz

7:21

Bici Loop...il test.

24:21

Dipolo 27MHz

14:39

Eliminate your high noise floor! - GM3SEK

9:10

Radioamatori: Antenna dei miracoli sui 10 Metri

33:41

WALLOOP ANTENNA - Simple Homemade Project ( +openWSPR receiver )

4:30

DIPOLO BAZOOKA INDOOR 28 Mhz "La follia continua !" 😆😂

18:39

Building a Direction Finding (DF) Portable Loop Antenna | Use this loop to Track Down RFI Noise!