PCB-HT426E01

PCB-HT426E01

  • ICP® preamplifiers for 1/2 "-microphones,
  • Operating temperature up to 120 ° C,
  • Gain - 0.06 dB,
  • Frequency range 1.6 … 126,000 Hz,
  • Incl. TEDS memory chip
  • basic data
    Nominal diameter of microphone1/2 "
    reinforcement (rel. 1,000 Hz)-0,06 dB[1] [2]
    Frequency range (±0. 1 dB) (rel. 1,000 Hz)6.3 … 126,000 Hz[4] [1]
    frequency range (-3 dB) (rel. 1,000 Hz)< 1.58 Hz[4] [1]
    Frequency range (±0. 1 dB) (rel. 1,000 Hz)10 … 126,000 Hz[5] [1]
    frequency range with phase deviation-1 … 1 °63 … 40,000 Hz[1]
    frequency range with phase deviation-1 … 10 °10 … 63 Hz[1]
    electrical noise (at 22 ° C) (A-weighted) ≤ 4.9 microvolts[1]
    electrical noise (at 22 ° C) (A-weighted)3.1 MV[1] [2]
    electrical noise (at 22 ° C) ( unweighted, 20 … 20,000 Hz)≤ 13.4 µV[1]
    electrical noise (at 22 ° C) (unweighted, 20 … 20,000 Hz)9.3 µV[1] [2]
    Electrical noise (at 120 ° C) (A-weighted)≤ 9.6 µV[1]
    electrical noise (at 120 ° C) (A-weighted)6.4 µV[1] [2]
    Electrical noise (at 120 ° C) (unweighted, 20 … 20,000 Hz)≤ 37.1 µV[1]
    electrical noise (at 120 ° C) (unweighted, 20 … 20,000 Hz)24.7 µV[1] [2]
    distortion (input 3 V rms at 1,000 Hz)≤ 70 dB[1]
    rate of change of the output2 V / µS[2]
    TEDS Chipintegrated by default[3]
    conditions
    temperature range (operation)-40 … 248 ° F-40 … 120 ° C
    influence of temperature±0. 1 dB[6]
    air humidity (non-condensing)0 … 95% RH
    influence by humidity±0, 1 dB[6]
    specifications
    power supply20 … 32 V DC
    Constant power supply2 … 10 mA
    impedance (input)9.4 G Ω[2]
    capacity (input)0.06 pF[2]
    Bias voltage10 … 14 V DC
    impedance (output)< 55 Ω
    Output range (maximum)±7 V pk
    physical properties
    parts usematerialstainless steel
    size - diameter0.5 in13 mm
    size - length3.5 in89 mm
    Mass1.45 oz41 g[2]
    electrical connectionBNC Jack
    thread f for microphone0,461 "-60 UNS11,7 mm - 60 UNS
    notes
    [1]measured with a reference microphone with12 pF
    [2]typically
    [3]TEDS memory in accordance with IEEE PP1451. 4
    [4]at 22 ° C
    [5]at 120 ° C
    [6]maximum
    [7]details: see PCB Declaration of Conformance PS065
    Accessories
    ERC-16calibration of a microphone preamplifier-1

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