CS/BS・UHF Booster (30dB Type) (Desktop) TCU30S(B) New, Unused This is a desktop booster that amplifies CS/BS-IF and UHF signals, compatible with 4K8K satellite broadcasts (3224MHz). It is used to strengthen radio waves when the TV signal is weak or when it is necessary to send the TV signal to multiple TVs. This product has a high-shielding structure that is resistant to and does not easily affect radio waves such as Wi-Fi and mobile phones. Gain adjustment VR included. Includes a stand for vertical placement. By removing the stand, it can be mounted on a wall, and it can also be attached to pillars or mesh racks without screws using commercially available cable ties. The adjustment function can be neatly hidden with a slide cover. Amplification Bandwidth/Gain: UHF 32dB, BS/CS 25/30dB. JEITA HS mark certified. Packaged product. For indoor use. Shipping within the year is until December 30th. Shipping will resume on January 6th.