Technical specifications
Operating ambient temperature, °С
|
from - 35 to + 50
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Maximum ambient temperature, °С
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from - 40 to + 65
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Operating atmosphere pressure, Pa
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6×104
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Maximum atmosphere pressure, Pa
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1.2×104
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Maximum relative humidity at temperature of plus 25 °С
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100 %
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Attenuation, overlapped by P-274М cable, not less than, dB
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44
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Number storage and dial-up using 16-digit memory in Central Battery mode
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up to 10
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Gain of transmission level in “Whisper” mode, dB
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10
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Rate of direct current, consumed by the telephone from power source in standby and call release modes, not less than, mА
|
1
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Dimensions, mm
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270х120х120
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Weight of the telephone, kg
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3.25
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