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Goldline DSPCIW
Portable 1/3 Octave Analyzer with MK8A Microphone


Features: Portable 30 channel digital 1/3 Octave Analyzer.
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Our Price: $1,080.30
List Price: $1,510.95
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Goldline DSPCIW
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  • Portable 30 channel digital 1/3 Octave Analyzer.
  • Uses the power of your computer
  • IBM compatible
  • Windows software included
  • Captures full 85dB window with scales from 1/4 to 5dB
  • Filters exceed ANSI specs
  • RS232 interface
  • Automatic Sum & Average function to normalize readings and stabilize pink noise
  • 60 active memories
  • IEC Flat, A, C or User designated curves
  • A Sum mode to sum and average response curves
  • A Subtract mode to subtract one memory from another
  • Scales from 1/4dB to 5dB
  • Multiple plot function
  • Export file function
  • Optional expansion features can be added anytime
  • All DSP series units can be interfaced with a computer using the Optional RS232 port and available software

NOTE: Computer shown in the picture above is NOT included in the purchase of Goldline's DSPCIW.


  • Measurement Range: Microphone input: 27dB to 125dB SPL
  • Line input: -88dBu to +14dBu (.031mV to 3.88V rms)
  • Measurement window: 85dB
  • Inputs: Microphone: Balanced, XLR 3 pin receptacle.
  • Line: Unbalanced 1/4" phone jack. 15k ohm impedance.
  • Output: RS232 port: DB25M
  • Center Frequencies: ISO 1/3 octave between 25Hz - 20kHz
  • Center Frequency Accuracy: typically ┬▒1%
  • Relative Flatness Channel to Channel: 1/4dB
  • Display (via computer interface): Audio Spectrum, 30 channel, scalable in 1/4, 1/2, 1, 2, 3, 4, or 5dB SPL .
  • Memories: via computer interface.
  • Function control: via computer interface.
  • Print function: via computer interface.
  • Filters: ANSI standard (triple tuned) & sharper than standard for notching applications.
  • Weighting: IEC A, C, Flat or USER defined.
  • Decay Rate: Fast = 34.7dB/s, Medium = 8.7dB/s, Slow = 4.3dB/s
  • Power requirements: Batteries: Eight "AA" alkaline or nicad.
  • External: 12Vdc @ 500mA via 2.1mm jack
  • Approvals:
    - CE
    - Emissions: - EN 55022 B - FCC Class B
    Immunity: - EN 55024 B
  • Size: 7-5/8" W x 1-3/4" H x 9-3/4" D
  • Weight: 2.5 lbs.
  • Case Material: Painted aluminum

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