Review on 🔀 C2G 41015 High Isolation AB Switch, Black: Efficiently Manage Multiple Input Devices with Ease by Glenn Cartwright

I bought this AB switch to toggle between my two antennas coming down from my roof. I have a large directional antenna pointing towards Los Angeles (east). My local TV station is north of me. Sometimes everything goes well with my big antenna, but sometimes it starts to fail. I installed a small antenna on a mast pointing north. When I used the combiner on the mast it degraded my LA signals. I didn't want to use a rotator as it would affect the strength of the mast. The AB switch seems to be the best solution. My only concern is that I installed it outside so all I had to do was bring it indoors. I haven't seen any information on whether the AB switch is rainproof.