DX210 wireless intercom systems feature Spectrum Friendly technology for interference-free operation in the increasingly crowded 2.4GHz frequency band. This technology enables broadcast and theatrical production crews to avoid emerging frequency conflicts by designating the 2.4GHz operating frequency range: low-, high-, or full-band. While generally not a problem when separated, multiple applications and multiple users of the same applications in close proximity can result in additional risk for trouble-free operation. The technology further ensures that products do not add interference to the spectrum for other essential wireless services in the vicinity, such as DMX-controlled lighting.
Full band frequencies   - 2.40 to 2.483 GHz
Low band frequencies  - 2.40 to 2.440 GHz
High band frequencies - 2.443 to 2.483 GHz
We recommend you leave the DX-210 unit in its default mode of Full band. Contact your local Clear-Com dealer or Clear-Com support center if your experiencing any issues with your DX-210 system http://www.clearcom.com/contact/support-contacts