Wohler LM106-4D 1RU 4 chan AES/EBU Digital 106 Segment Level Metering XLR Inputs - LM106-4D
LM106-4D
The LM Digital Series of AES Digital audio level metering units provide from one to twelve pairs of 53-segment level meters (LM53), one to three pairs of 106-segment level meters (LM106), one to two pairs of 30-segment level meters (LM30), or one pair of 60-segment level meters (LM60).
Two single-rack 26-segment models featuring twenty-four and thirty-two channels are also available and are covered in a separate user manual (LM26 Digital Series, P/N 821524).
Standard input connectors for the LM Digital Series are 3-pin female XLR connectors.
Phoenix or BNC connector inputs are available as a custom option for all versions except the LM53-24.
Input connector type is specified by the customer at time of ordering.
Input impedances are 110 Ω (ohm) balanced for XLR and Phoenix connectors and 75 Ω (ohm) unbalanced for BNC connectors.
Inputs may be adjusted for Reference Level gain via rear panel DIP switch modules.
The standard display mode is set as a single segment PPM ‘dot’ above a VU bar; each segment’s color is fixed according to its position on the scale.
Each bargraph meter section (four channel) may be individually adjusted for a number of parameters, including Display Mode, Peak Hold, PPM Ballistics, Alternate Scales, and Phase Correlation via rear panel and internal DIP switch modules
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Wohler Part Number:
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8201-0120
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Rack Height:
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1RU
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Weight:
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3.5 LBS (1.6 KG)
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Dimensions:
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1.75X19X7.5" (44.5X483X190.5 MM)
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Power Consumption:
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7W MAX
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Signals Monitored:
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AES/EBU
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AES/EBU Inputs:
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2 BALANCED AES INPUT PAIRS ON XLR
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AES/EBU Input Termination:
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110 OHMS (XLR BALANCED); 75 OHMS (BNC UNBALANCED)
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AES/EBU Input Sampling Rate:
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32-48 KHZ, AUTO-DETECTING
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Level Meters:
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4 X 106 SEGMENTS (HORIZONTAL)
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Level Meter Scale:
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0 TO -72 DB
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Level Meter Dynamics:
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SIMULTANEOUS VU & PPM (DOT OVER BAR)
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Level Meter Resolution:
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0.5 DB (EXTENDED VU SCALE)
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Frequency Response (1/6 octave):
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10 HZ - 20 KHZ (+ OR -0.05 DB)
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Other Features (1):
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ALTERNATE SCALES, COLOR MAPPING AND FEATURES SUCH AS PHASE CORRELATION OR SUM & DIFFERENCE MAY BE SP
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