Most every one calls those antenna panels boosters. ALL the ones I have ever saw are a PUSH BUTTON that routes 12VDC up to the BATWING antenna. The BOOSTER (PRE-AMPLIFIER) is mounted in the BATWING antenna housing buts needs 12VDC from the trailer to make it operate. I suppose WINEGARD does make a BOOSTER switch panel for non-amplified TV Antennas but I have never seen one. Must be very rare to have one on a RV trailer...
You do have to have the PUSHBUTTON OFF (LIGHT ON PANEL IS OFF) however on the Antenna Panel to be able to view CABLE TV when connected.
Roy Ken