The Shure Model 577B Microphone 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.
The 577B microphone represents a significant improvement over
most microphones with anti-noise features. Shaped frequency response,
directionality, and distant sound discrimination contribute to total
noise reduction. The microphone operates on the pressure-gradient
principle and has two sound entry ports spaced a small distance apart.
The modular design of the 577B microphone greatly facilitates
field servicing. The cartridge, switch, and cable can be replaced in a
matter of minutes, if necessary.
The 577B is built to withstand mechanical shocks, vibration,
high temperatures, and humidity. The exclusive ARMO-DUR® case
is impervious to oil, grease, fumes, salt spray, sun, and corrosion.
The "Million-Cycle" press-to-talk switch ensures years of reliable
service.
Features:
- A mounting bracket is supplied to provide convenient
hang-up when the microphone is not in use.
- 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 577B Handheld Cardioid Microphone (code 28971)
Handheld dynamic microphone designed for communications and paging applications that require highly intelligible, low noise output.
£194.00 (inc vat)