If your RV has one of these BATWING OTA ANTENNAs with the DIPOLEs added you have a great antenna to pick up local OTA HDTV signals from the local towns... This along with a modern HDTV LCD FLATSCREEN TV from WALMART does a bang-up job
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Just be sure you engage the TV WALL PLATE PANEL to use the OTA Antenna correctly. Once your OTA ANTENNA RF Amplifier that is located in the antenna itself is turned on you have to select ANTENNA from your HDTV menu and point the BATWING Antenna toward the local town that is transmitting the digital TV signals. The ANTENNA shown above is pointing to the bottom right of the photo. Then you can scan in the DIGITAL HDTV signals using your HDTV menu again.
We get great OTA DIGITAL TV reception with our BATWING setup. We have Washington DC HDTV Antennas to the North of us and Richmond VA HDTV Antennas to the south of us. Both are around 50-60 miles away.
This is my BATWING SETUP being used on our OFF-ROAD POPUP trailer... From This location sitting up on SKYLINE DRIVE at LOFT MTN camp we can pick around 100 Digital Channels pointing to the various Virginia towns.
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Roy Ken