Technical specification
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Type: Wireless ultrasonic
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Activation: Automatic
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Transmission: PTT/D.A.T.
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Receiving: Automatic/D.A.T.
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Speaker volume adjustment: 3 levels.
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Charging time from fully discharged 1h
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Autonomy: 25h
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System Type: H-SSB
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Frequency: ch1 32.768 KHz, ch2 41.000 KHz
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Working range: 250 m/800 ft
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Low battery autonomy: 2h
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Low battery alarm: “Battery Low” warning every 30 seconds
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D.A.T. mode: 30 sec transmittion-20 s receiving
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Содержание GSM Mercury
Страница 1: ...underwater naturally by INSTRUCTION MANUAL...
Страница 2: ......
Страница 6: ...The new GSM DC2 consists of three main parts 1 PTT MIC 3...
Страница 23: ......