SPID Switch and Antenna Switcher/Stackers
SPID Switching and stackers are high power rated, remotely controlled antenna match and switch inside a waterproof house.
This switchers and stanckers can match up to three (3) antennas to the TX/RX output. Any combination of the antennas can be switched to the RADIO MAIN feed and any single antenna can be switched to the RADIO SUB feed. It can be fit up inside the shack or outside on the tower.
RF HAMDESIGN offers 3 SPID Switch / Stacking systems: