Use this handy chart to keep track of the available frequencies for wireless microphone operation in the U.S.
Shure UHF-R Professional Diversity Wireless Combo Microphone System
Replacing old 600 Mhz wireless mics with Shure QLXD digital wireless - EMI Audio
GLX-D+ Dual Band - Digital Wireless Systems - Shure USA
QLXD2/K8 - Handheld Transmitter with KSM8 Capsule - Shure USA
MXW2/SM58 - Handheld Transmitter with SM58 Capsule - Shure USA
Wireless Presenter System with CVL Lavalier Microphone (Frequency Band H11, 572-596 MHz) The entry to Shure quality lavalier microphones for spoken word applications. Features analogue wireless transmission. Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it’s the most accessible way to own the stage.
Shure BLX14/CVL Wireless Lavalier Microphone System - J11 Band
Shure Online Wireless Tools - Chapter 1 - Wireless Frequency Finder
BLX2/PG58 - Handheld Transmitter with PG58 Capsule - Shure USA
BLX188/CVL - Wireless Dual Presenter System with two CVL Lavalier Microphones - Shure USA
Shure's 600 MHz Wireless Tool
Shure UHF U4S-J4 Diversity Wireless Microphone Receiver Frequency 554-584 MHz 1
Shure SLXD124/85 Digital Wireless Microphone System with SLXD4 Single Channel Receiver, SLXD2 Handheld Transmitter with SM58 Capsule, SLXD1 Bodypack and WL185 Cardioid Lavalier Mic (G58 Band) : Musical Instruments
ULXS24/BETA58 - Handheld Wireless System - Shure USA