VL Design DSP30B 30 Band 1/3 Octave Digital Analyzer with TEF04 Microphone

DSP30B - Overview

• Features:

  • Full Function Stand Alone 1/3 Octave Audio Spectrum Analyzers
  • Measures RTA, Sound Level and Speech Intelligibility Index in CIS, or STI additionally includes the (PI) Privacy Index
   

• Specifications:

  • Microphone: TEF04
  • Connector: 3 pin XLR socket on the top RIGHT side of the case
  • Sensitivity: Approximately 6.5mv/pa
  • SPL Reference: 0dB = 20 micropascals
  • Phantom Power: 12 to 48vdc, 12vdc supplied by analyzer
  • Line Input: -88dBu to +14dBu @10kW via a ¼ inch unbalanced input jack. The line input overrides the microphone input
  • Microphone: 27dB to 125dB (160dB with optional MK160 microphone)
  • Display Channels: 30 Bands on ISO center frequencies with matrix of 300 LEDs
  • Gain Stages:
    High Gain Stage: 64dB to 128dB (SPL)
    Middle Gain Stage: 44dB to 108dB (SPL)
    Bottom Gain Stage: 27dB to 88dB (SPL)
    Maximum Usable Level: 124dB (SPL)
  • Flatness Channel to Channel: 1/4 dB
  • SPL Dispaly (Broadband):
    3 digit numeric display with flat, C or A weighted curves
    Selectable readings from 30dB to 123dB or to 160dB (with optional Hi-SPL microphone)
  • Approvals:
    Emissions: EN55022 B - FCC CLASS B
    Immunity: EN55024 B
  • Display Modes: Peak Responding or Average Responding
  • Weighting: IEC A or FLAT or C or user designated
  • Hold Function: Display Freeze in store function
  • Peak Hold: Freezes highest level in each band
  • Pink Noise: Optional stand alone models PN2, PN2W, PN3A or PN3B
  • Power:
    12 Volts DC via 8 AA batteries either alkaline, Nicad or Nickel Metal Hydride
    Can be powered by AC adapter at 500 mA supplying 12Vdc
   

• GTIN:

  0697506020306