Alpha Delta DX-A - Antenna sloper per 160 80 e 40 metri, 2 bracci Protezione Cortocircuito 27 dB preamplifier and filter

27 dB preamplifier and filter for the 1090 MHz ADS-B frequency powered by bias-tee

01V 1000V 0

Range: 5 km

- Controllo guadagno microfonico

Set or get the IF bandwidth

Alpha Delta DX-A - Antenna sloper per 160 80 e 40 metri, 2 bracci Protezione Cortocircuito 27 dB preamplifier and filterAlpha Delta DX A twin sloper antenna for 160, 80 and 40 meters Alpha Delta Twin Sloper antennas combine the DX effectiveness of a quarter wave with the wide bandwidth of a half wave dipole. The DX A is designed to cover 160, 80 and 40 meters. One arm is 20 meters long, while the other is 18. 2 meters long. Sloper antennas are installed like an inverted V with a ground return made through the metal tower or pole. These antennas use stainless steel