Adjustable amplifier strength and antenna’s reception power based on your location’s specific need. ● Preamplifier VHF and UHF signals：The HDTV amplifier allows you to get more free local channels from distant stations.
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Channel Master Obtv Issues From Fm Lte 4G 5G Interference Indoor/Outdoor Use
The Channel Master OBTV Filter is a sophisticated out of band filter designed to optimize TV antenna performance by blocking interference from FM, LTE, 3G, 4G and 5G transmitters and other extraneous frequencies.