The Winegard Wingman is a UHF add-on for your Winegard Sensar antenna head. The Wingman increases UHF performance up to 100% for complete VHF/UHF reception. The Wingman easily attaches to your existing Sensar head and installs in minutes with no tools required. Boost Your SignalIncreases UHF Digital TV Reception up to 100%. The Wingman optimizes your Sensar RV TV Antenna for digital channels in your market. Easy InstallationAttaches to your existing Sensar RV Antenna head. Installs in minutes with no tools required or wires to connect. Long-Lasting DurabilityPowder-coated for long-lasting performance. Specifications• Antenna Directivity: Directional• Reception Types: UHF• UHF: Provides channels 14-51 in the frequency range of 470-698 MHz• For use with Sensar II or III Antenna heads manufactured after 1990• 18"W x 15.1"D x 1.35"H• Weight: 1.35 lbs. Attaches to existing Sensar II or III Head Powder-coated construction provides long life Installs in minutes with no tools required | Winegard Wingman UHF Booster