Features As universal type, diversity antenna is excellent to various functions, design as well as clear to a sensitivity of the receipt with included amplification, different from a existing antenna. How to install 1. After decided a place of installation, please install the antenna with dual adhesive tape. 2. Please control the angle of antenna, and then fix to tighten the boss. 3. Please keep maintain connection wire of antenna by dual adhesive tape as well. 4. 4pcs connection wire from antenna fits to 4pcs hole in the booster and 1pcs connection wire of booster inserts to TV. Specification: Receiving Frequencies: VHF-12CH UHF 13-62 CH VHF(17-20DB), UHF(17-20DB)