What are those called?
What are those amplifiers called in our RVs for the TVs. I'm looking for one with 3 inputs ( park cable, satellite, over the air antenna. Is an amplifier required or can it be just an " A B switch...
Forum Discussion
There is a wall plate for most OTA RV antennas which is NOT an amplifier but rather a power supply. The amplifier is in the head of the antenna itself. Generally, you would use the wall plate to switch between OTA input or campground cable input and then the satellite would run directly to the TV (if you want/need HD then you must use this option). If you only need the SD satellite TV you can add an A/B switch to wall plate cable connection and then the wall plate would allow you to select OTA or Cable/satellite depending upon which A/B switch is selected.
