Shure 522 Paging Microphone

The SHURE's 522 is a dynamic base station microphone that is ideal for radio communications, paging, and dispatching applications. The cardioid pickup pattern of this paging microphone eliminates undesirable background noise, such as that produced by other dispatchers nearby, ventilation equipment, or office machinery in the same area. 

• Cardioid/unidirectional pickup pattern suppresses unwanted background noise and reduces feedback in public-address paging applications
• Dual impedance modes with change switch for convenient changeover — 19-300 ohms (260 ohms actual) and "High" for connection hi-Z mic inputs
• Fingertip control bar (locking or nonlocking action)
• Sturdy, high-impact ARMO-DUR base and microphone case
• Adjustable microphone height
• Internal rubber-vibration isolator
• Conversion kit available for monitor/transmit switching
• 7' nondetachable cable
• 60Hz-11kHz frequency response
• Net weight: 1.625 lbs.