Linear frequency response from 30 Hz to 20 kHz ( the frequency response effective varies depending on the microphone capsule )
Interchangeable Shure microphone capsules
AES 256-bit encryption for applications that require a secure transmission
The exclusive automatic gain adjustment optimizes the system's dynamic range for any input source and eliminates the need to perform the gain adjustment on the transmitter .
The rechargeable litho Shure ions allows more than 12 hours of battery life , provides precision monitoring reported in terms of hours and minutes and is not affected by memory .
It incorporates external contacts for charging ( with the SBC200 charging base)
Backlit LCD display with easy to navigate menu and easy to use controls
Sturdy metal frame
frequency controls and ignition lockable