PCB-426E01
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PCB-426E01

  • ICP® preamplifiers for 1/2 "-microphones,
  • Gain - 0.05 dB,
  • Frequency range 0.9 … 125,000 Hz,
  • Incl. TEDS memory chip
  • basic data
    Nominal diameter of microphone 1/2 "
    gain -0.05 dB [1] [2]
    Frequency range (±0. 1 dB) (rel. 1,000 Hz) 6.3 … 125,000 Hz
    Frequency range (-3 dB) (rel. 1,000 Hz) < 0.9 Hz
    frequency range with phase deviation-1 … 1 ° 32 … 20,000 Hz [1]
    frequency range with phase deviation-1 … 10 ° 3.2 … 32 Hz [1]
    noise (A-weighted) < 2.8 µV [1]
    noise (A-weighted) 1.7 MV [1] [2]
    noise (unweighted, 20 … 20,000 Hz) < 5 µV [1]
    Noise (unweighted, 20 … 20,000 Hz) 3 µV [1] [2]
    distortion (input 3 V rms at 1,000 Hz) ≤ 70 dB [1]
    Rate of change of the output 2 V/µS [2]
    TEDS Chip by defaultintegrated [3]
    conditions
    temperature range (operation) -40 … 176 ° F -40 … 80 ° C
    temperature influence < 0.05 dB
    air humidity (non-condensing) 0 … 95% RH
    influence by humidity < 0.05 dB
    Specifications
    power supply 20 … 32 V DC
    Constant power supply 2 … 20 mA
    impedance (input) 20 G Ω [2]
    capacity (input) 0.06 pF [2]
    Bias voltage 10 … 14 V DC
    impedance (output) < 50 Ω
    Output range (maximum) ±7 V pk
    physical properties
    parts usematerial stainless steel
    Size - diameter 0.5 in 12.7 mm
    size - length 3.18 in 80.7 mm
    mass 1.35 oz 38 g
    Connector BNC Jack
    thread for microphone 0,4606 - 60 UNS 11,7 mm - 60 UNS
    Notes
    [1] measured with a reference microphone with 18 pF
    [2] typically
    [3] TEDS memory in accordance with IEEE PP1451. 4
    [4] details: see PCBs Declaration of conformance PS064
    supplied accessories ör
    ERC-16 calibration of a microphone preamplifier -1
    PCB-426E01

    Specific References

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    426E01_drawing.PDF

    Technical drawing

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    426E01_manual.PDF

    Operating instructions

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    426E01_specs.PDF

    Technical data sheet

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