Brand: Astatic
The Astatic 157 is a dynamic microphone designed for use in various communication settings, such as aviation, military, and industrial applications. Some key features of the Astatic 157 include:1. Rugged construction: The microphone is built to withstand the harsh environments encountered in these settings. It is both impact-resistant and water-resistant, making it suitable for use in wet or damp locations.2. Dynamic element: The microphone uses a dynamic element to convert sound into electrical signals. This type of element is more rugged and reliable than the more fragile condenser elements used in some other microphones.3. Noise-canceling design: The Astatic 157 has a built-in noise-canceling feature that helps to reduce ambient noise, such as engine noise in aviation applications, to improve the clarity of voice transmissions.4. Frequency response: The microphone has a wide frequency response range of 100-6000Hz, which allows it to capture a wide range of speech and other audio signals.5. Relevant product codes: As a specific product, the Astatic 157 falls under the following product code in the ACTIS device identification standard framework used in the AVIATION sector: AC N157A-C. In summary, the Astatic 157 is a sturdy, reliable microphone with advanced features designed to meet the communication needs of a range of demanding applications.