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您现在的位置: 深圳市汉润电子有限公司 > 供应信息> Kenwood二手音频分析仪VA-2230A现货健伍VA2230A深圳汉润现货供应 |
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发布时间: |
2011/11/21 10:40:00 |
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Kenwood二手音频分析仪VA-2230A现货健伍VA2230A深圳汉润现货供应 详细说明 |
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Kenwood VA-2230A 音频分析仪|VA2230A音频测试仪|日本建伍
特点 ·多功能,高精度,高速度,可遥控音频分析仪 ·此仪器综合了低频信号发生器、电子电压表、失真表、频率计、直流电压表的功能于一身。中央微处理器控制意味着可靠性更高,操作更简便,将众多的功能汇集在一个小型、高速、高精度的单元中,其价格比分立单元更具有竞争性。 ·使用DSP技术,通过FFT计算获得真RMS值 ·使用DDS技术的高速、高稳定度信号发生器 ·宽大的LCD提供了清晰精确的显示 ·配备GPIB接口 ·为通讯应用提供了SINAD测量 ·双通道输入/输出可进行通道互扰、分离及L/R率测量 ·频率计及AC电平频率范围扩展至210KHz ·具THD的失真及谐波分析功能 ·操作简便,测试功能丰富
技术指标 ·Signal Genreator for Measurement ·Frequency range.........5Hz to 20.09KHz(DDS system) | 20.1KHz to 110.0KHz(CR oscillator) ·Frequency setting resolution........1Hz(5Hz to 2.009KHz) | 10Hz(2.01KHz to 20.09KHz) | 100Hz(20.1KHz to 110.0KHz) ·Frequency accuracy........±0.005%(5Hz to 20.09KHz) | ±3%(20.1Khz to 110.0KHz) ·Display digits........4-digit max. ·Spot oscillator.1.........20Hz(±0.005%) ·Spot oscillator.2..........1KHz(±0.005%) ·Spot oscillaotr.3..........20KHz(±0.005%) ·Output channels.........2CH(L,R:Only common output) ·Output impedance........600Ω±2%(unbalanced) ·Output level resolution.......0.1dB ·Output level accuracy........Ω±0.5dB of set value(>-40dBv) | ±0.8dB of set value(≦-40dBV) 1KHz,600Ω load ·Spot oscillator.1..........20Hz(0.001%THD+N,80KBW) ·Spot oscillator.2........1KHz(0.001%THD+N,80KBW) ·Spot oscillator.3............20KHz(0.001%THD,80KBW) ·Measurement function block ·Frequency measurement,AC level measurement(relative display/wattage display),DC level measurement,total distortion measuremetn(THD+N),harmonic distortion measuremtn(THD),harmonic analysis measurement(HD),SINAD measurement,S/N measurement,ratio measruemtn(R/L,L/R). · ·Measuring range......5Hz to 210KHz 品牌: Kenwood(建伍) 详情请联系:谢天杰 13556800119 博客:hanrun.blog.163.com 本产品网址:http://www.vooec.com/sjshow_4503403/ 手机版网址:http://m.vooec.com/trade_4503403.html 产品名称:Kenwood二手音频分析仪VA-2230A现货健伍VA2230A深圳汉润现货供应 |
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