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Dynamic Handheld Microphone Zenitel ETC-1-TB
Dynamic Handheld Microphone Zenitel ETC-1-TB - has plastic DIN connector. PTT key function allows you to transmit / receive.
Compact microphone provides high-quality communications. Convenient for broadcasting important messages during the technical work on the ship. Compatible with central units ETB-100A, ETB-10, CU-20, CU-200. It comes with flexible and strong cord.
Specifications:
- Dynamic resistance - 200 Ohm
- Flexible cord
- PTT key
- Pyatishtyrkovy DIN connector
- Dimensions - mm 58h102h47
- Weight - 0.2 kg
- Frequency - 200 - 4500 Hz
- The sensitivity of 1 mV / Pa
- IP Security - IP22
Available for order
Documentation:
Doppler speed logs
Doppler lag measures the speed of the vessel based on the Doppler effect, which consists in the fact that the signal emitted from the moving object