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МВ-3К
MB-3K - in microphone, which is used on ships (as on the open deck or in a noisy environment), thanks shumostoykosti and waterproof performance. MB-3K is a Microphone Kit for GSC 'Rowan'.
The main function of the microphone MB-3K is to provide high quality voice service with notification of orders and during the broadcast service messages. MB-3K The microphone is made in accordance with the requirements of the Maritime and River Register.
Specifications:
- Ambient operating temperature: -30 to + 55 ° C
- Relative humidity: 95% at 25 ° C
- Protection class - IP55
- Rated voltage - 220V AC network
- Frequency - 50Hz
Available for order
Chart data
The map is the result of many individual surveying processes (depths and coastlines) carried out by national authorities or private enterprises. After that, it is necessary to collect information about land and navigation.