[중고계측기] 켄우드/Kenwood VA-2230 Audio Analyzer,오디오 아날라이저

 

Kenwood VA-2230 Audio Analyzer/ 5 Hz ~ 210 kHz. Audio Signal Analyzer measuring Frequency Distortion AC/DC Voltage S/N SINAD

 

 

 

-기능
DSP for Measurements Based on FFT Computations
DDS Signal Generator with Low Distortion
Large LCD for Versatile Display
Excellent Operability
GP-IB Provided as Standard
Floating Switching
SINAD Measurement
Two Input/Output Channels

-사양
* Frequency measurement
  Measuring range : 5Hz-210kHz
  Accuracy : ±2 x 10(-4) ±1 dgt
* AC level measurement
  Measuring range : 0.3mV - 100V
  Accuracy : ±2% of F.S (1kHz)
  Frequency range : 20Hz - 20kHz (±5%)
                    5Hz - 210kHz (±20%)
  Response characterostics : actual value
* Watt measurement
  Calculation by AC level measured value and  virtual load resistance/RL set range : 2 - 5000Ω
* Distortion measurement
  Frequency range : 10Hz - 110kHz
  Measuring range : 0.01% - 100%
  Fundamental wave removal ratio : notch - 60dB
  + FFT - 50dB = -110dB
* Harmonic analysis : Nos.2-10 harmonic waves are set to
  any value and measured Residual
* S/N measurement
  Measuring range : 0 - 130dB
  Measuring level range : 30uV - 100V
  Accuracy :  ±1.2dB ( 20Hz - 20kHz)
* Ratio measurement
  Measuring range : 0 - 130dB
  Accuracy : ±1.2dB (1kHz,full input range)
* SINAD measurement
  Measuring range : 0-40dB
  Accuracy : ±1dB
* DC level measurement
  Measuring range : 30mV - 100V
  Accuracy : ±(0.3% of F.S + 0.75% of measured value

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M.P : 010-오사일공-9508

E_mail : ct9508@naver.com

Homepage : www.coretech21.com