Variable Attenuator 0-20db. Too much signal causes overloading of the TV tuner this in turn can cause freezing etc.
Plug In Coax TV Aerial Attenuator Freeview Digital Variable 0-20dB
TiVo Stream 4K – Every Streaming App and Live TV on One Screen – 4K UHD, Dolby Vision HDR and Dolby Atmos Sound – Powered by Android TV – Plug-In Smart TV
Philex TriStar Indoor Aerial Loop 4G filtered built-in variable amplifier
Philex Compact Amplified Indoor Loop Aerial. Built-in variable amplifier
15dB TV Aerial IEC In-Line Attenuator Plug-In Signal Reducer Coax Plug to Socket
LUTRON RA2 Plug-in Dimmer WHITE
