Autocostruzione di un commutatore
d'antenna per le HF
Rele' economici e robusti, la scatola ho esagerato ne ho presa una in pressofusione con chiusura ermetica da esterno e di generose dimensioni
post 23 Dec 2021
Antenna switch Links →
Relay switch 5 antenne
when an antenna is not use the feeder coax is grounded
Switch 5 antennas
An antenna switch is a very useful accessory
Solid-State-Relais
Control an external device that is connected to the 230V low-voltage network , these are electronic relays with a TRIAC as the switching element
Comparator-based RF Switch
comparator based RF switch to control an array of 12 Beverage
Homebrew Project Remote Antenna Switch
Coax cable and a four-wire control cable connects the shack
65
when an antenna is not use the feeder coax is grounded
An antenna switch is a very useful accessory
Control an external device that is connected to the 230V low-voltage network , these are electronic relays with a TRIAC as the switching element
comparator based RF switch to control an array of 12 Beverage
Coax cable and a four-wire control cable connects the shack