Yes. No if's, and's, or but's about it. This is not new - everyone was supposed to vacate that band LAST June in 2009. The FCC is getting serious about it now. The loss of this spectrum has been in the works since 1995. If you have gear in that range from Lectrosonics and it is under 5 years old, it may qualify for a frequency change program. It will not be free but it will be less costly than replacing all that gear - even with other brands who offer "rebates" or "trade-ins".