오디오분석기인 Kenwood VA-2230을 전문으로 매입.판매하는 코아텍계측기입니다.
다음은 Kenwood VA-2230으로서 사진과 같이 외관상태는 양호하며, 동작 상태도 좋습니다.
Kenwood VA-2230 관련하여 구입을 원하시면 담당자에게 연락주십시요.
*판매가 : 문의/ Kenwood VA-2230 재고 有(다른 Audio Analyzer도 보유중)
◈제품문의
M.P : 010-오사일공-9508
E_mail : ct9508@naver.com
Homepage : www.coretech21.com
Kenwood VA-2230 전면부 실사진
Kenwood VA-2230 후면부 실사진
Kenwood VA-2230 측면부 실사진
◆Kenwood VA-2230 주요사양
* 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