The Deity Theos RF Filters come in 4 options. Each box includes 2 x RF Filters.
Theos RF Filter U1 Group (534-556MHz)
Theos RF Filter U2 Group (551-574 MHz)
Theos RF Filter U3 Group (568-592 MHz)
Theos RF Filter U4 Group (585-609 MHz)
Deity RF Filters are in-line accessories designed to reduce out-of-band energy and protect wireless receivers from front-end overload in congested RF environments. Placed between your antenna and receiver or antenna distribution, they help lower the noise floor, mitigate intermodulation artifacts, and stabilize links when other transmitters, walkies, or local broadcast signals are nearby, supporting cleaner reception and more reliable channel coordination on set.
Built for professional carts, racks, and bag rigs, these passive filters integrate seamlessly into standard 50-ohm RF signal paths and are equally suited to fixed installations or fast location setups. Use them at the antenna input or the distro front end to target problematic interference sources and maintain consistent performance across multi-receiver systems, especially when working with long coax runs or in mixed-RF venues.
