Shure Incorporated
Cardioid Dynamic Microphone, Low Z, Noise Canceling, Push-to-Talk Switch
The Shure model 577B is a handheld dynamic microphone designed for communications and paging applications that require highly intelligible, low noise output. It can be used in all types of mobile communications, from amateur radio to helicopter news and traffic reports. It is also suitable for public address and paging systems in noisy areas such as factories, airport terminals, and restaurants.
Frequency response tailored for close-talk operation
Extremely effective noise cancellation
Dynamic microphone cartridge
Modular design
"Million-cycle" leaf-type press-to-talk switch
TRIPLE-FLEX® cable provides three to four times the flex life of most coiled cords
Rugged ARMO-DUR® case
Built-in hang-up button and supplied mounting bracket
Shure Incorporated
Cardioid Dynamic Microphone, Low Z, Noise Canceling, Push-to-Talk Switch
The Shure model 577B is a handheld dynamic microphone designed for communications and paging applications that require highly intelligible, low noise output. It can be used in all types of mobile communications, from amateur radio to helicopter news and traffic reports. It is also suitable for public address and paging systems in noisy areas such as factories, airport terminals, and restaurants.
- Frequency response tailored for close-talk operation
- Extremely effective noise cancellation
- Dynamic microphone cartridge
- Modular design
- "Million-cycle" leaf-type press-to-talk switch
- TRIPLE-FLEX® cable provides three to four times the flex life of most coiled cords
- Rugged ARMO-DUR® case
- Built-in hang-up button and supplied mounting bracket
