Review on ⚡ TII 212 Surge Protector for Broadband Cable and Satellite TV with Lightning Protection, 75 Ohm, 5-1500MHz by Aaron Hawk

FIRST: Please note that every negative review is followed by a 4 or 5 star review. These reviews mostly just say something along the lines of "great product”. These are fake seller ratings to increase the rating and make up for the negative ratings. Revain needs to find a way to detect this activity and penalize sellers for it. Ignore all easy ratings, especially 4 or 5 star ratings. OVERVIEW: After installing this on the coax on the antenna I immediately lost all VHF (2 - 13) channels including ABC, CBS and PBS. Unacceptable! Is that a bad block? Just a bad product? Isn't it intended for this application? I haven't seen anything in the description that suggests this isn't suitable for use with a TV antenna. I'm not sure and I don't know how to troubleshoot this device. I go with another brand.