Free Tool · Wireless

Wireless Frequency Finder

Find clean, intermod-free frequencies for your wireless mics and in-ears. Enter the venue ZIP to avoid local TV stations, add your Shure and Sennheiser systems, and get a frequency plan you can print or download.

01Enter the venue ZIP

We look up the TV stations on the air near you.

02Add your wireless

Pick each product, its band and how many channels.

03Program your units

Print or download the list, then scan at the venue.