Hits
Loop Magnetica per 27 MHz
Loop magnetica produce poca o nulla TVI e la ricezione e' chiara e libera da scariche di origine artificiale
post 27 Apr 2024
Antenna CB 27 MHz Links →
Hf mobile 27 -28mhz
It is clear that a hidden car antenna has a lot of advantages - it cannot be stolen or broken, it does not deteriorate
Loop Magnetica per la 27MHz funziona da 23 MHz a 36 MHz
this isn't a traditional electric antenna, because the near field is almost magnetic
End Fed Portable Antenna
EFHW antenna in the photos for 11 meters, with a 64:1 unun
Neue 11m portable Loop, DL4KCJ
New oko loop the 10-11m band with 80 cm through or as quadratloop 4x4 8,82 cm and 5 eckloop 5x0,5m respectively pmax 100 w
80
It is clear that a hidden car antenna has a lot of advantages - it cannot be stolen or broken, it does not deteriorate
this isn't a traditional electric antenna, because the near field is almost magnetic
EFHW antenna in the photos for 11 meters, with a 64:1 unun
New oko loop the 10-11m band with 80 cm through or as quadratloop 4x4 8,82 cm and 5 eckloop 5x0,5m respectively pmax 100 w
23cm Yagi Antenna building Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency
50 MHz preamp Gain 26dB with the BFG135 Preamps for 144 and 430 MHz, for 50 MHz, the BFG135a is a cheap transistor and in my view rather strong. It is not easily damaged by static discharge or RF power. FG connection
Interface-for-digital-broadcasts-with-integrated-audio 4-port HUB, with a TUSB2046. With port 1 of the HUB we drive the FT232RL; with port 2 the PCM2904, furthermore, we decided to leave ports 3 and 4 free