Omicron Lab CP AL1, Руководство пользователя

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CP AL1 User Manual
28
Table 3-3:
Technical specifications
Table 3-4:
Environmental
requirements
Table 3-5:
Mechanical data
HP19k High-pass filter 19 kHz Removes low-frequency components
of the measurement signal, e.g. for
measuring the 20 kHz pilot tone level
of critical public announcements
systems.
Filter Characteristic Application
Characteristic Specifications
Input level RMS (upper
measurement limit) 3.8 Vrms (unbalanced)
for input levels > 3.8 Vrms (unbalanced) the adapter
ML 1 –20 dB has to be used
Max. DC input ±50 V DC
Input impedance Balanced: 40 k
Ω
Unbalanced: 20 k
Ω
Input connectors Balanced: XLR
Unbalanced: RCA
Display Graphical LCD 64×100 pixel with backlight
Batteries 3 × 1.5 V alkaline battery type LR6/AA
typical battery lifetime > 16 hrs
Characteristic Rating
Temperature 0…+45ºC/+32…+113ºF
Relative humidity < 90%, non-condensing
Characteristic Rating
Dimensions (l × w× h) 163 × 86× 42 mm/6.4" × 3.38" × 1.63"
Weight 300 g/10.6 oz. incl.batteries