MFJ 4712 Remote switch for 2 antennas. With this element we can switch 2 antennas using only one cable down to the transmitter, it is fed through the same antenna coaxial cable. more Manufacturer: mfj Reference MFJ4712 EAN 650619002928
MFJ 4712 Remote switch for 2 antennas. With this element we can switch 2 antennas using only one cable down to the station, it is fed through the same coaxial antenna cable. Using this switch is very simple and practical. You must install the MFJ-4712 unit on the mast where the antennas are and connect both antennas to the aforementioned unit. From this unit you have to lower a cable to where you have your station, this cable must be connected to the MFJ-4712RC unit that will allow you to switch which antenna to use. The MFJ4712RC is powered by an external power supply and it is responsible for sending the power for the unit installed on the mast. To finish the installation you must connect the MFJ-4712RC to your station using a patch cord.
Funciona perfectamente y cumple lo que se espera de él, aunque hubiese sido conveniente que viniese con su cable de alimentación o, al menos, el conector.
