建武VA2230A,二手VA2230A音频分析仪建武VA2230A,二手VA2230A音频分析仪建武VA2230A,二手VA2230A音频分析仪建武VA2230A,二手VA2230A音频分析仪建武VA2230A,二手VA2230A音频分析仪建武VA2230A,二手VA2230A音频分析仪
VA-2230A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**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).
频谱分析仪: 8590E,8591E,8593E,8594E,8595E,8596E,8560E,8561E,8562E,8563E,8564E,8565E,E4401B,E4402B,E4403B,E4404B,
E4405B,E4407B,E4408B,E4407B,E4440A,E4411B,E4443A,E4445A,E4446A,E4447A,E4448A,8560EC,8591EC,8562EC,8563EC,8564EC,
8565EC,R3131A,R3132,R3162,R3463,R3465,R3265A,MT8801B,MT8801C,FSP3,FSP7,FSP13,FSP30,FSP40.FSL3,FSU8
联系人: 廖先生 QQ:785298834 姚小姐:电话 QQ:1946418560
二手示波器:泰克TDS220,TDS210,TDS1001,TDS1002,TDS1012B,TDS2102B,TDS2024B,TDS3012B,TDS3014B,TDS3032B,TDS3034B,
TDS3052B,TDS3054B,TDS7104B,CSA7404,TDS7404,TDS7054,TDS784,TDS794,TDS520,TDS620,TDS640A,TDS684,TDS694,
安捷伦54825A,54845A,54833,54642,54852,54853,MSO6012A,MSO6102A,DSO8064A,DSO81004A,DSO81204A,DSO81304A
联系人:姚小姐:电话 QQ:1946418560 廖先生 QQ:785298834
公司:深圳市迈凯瑞仪器仪表有限公司
地址:深圳市龙华民治留仙大道2号天辅星大厦5楼501室
二手信号发生器:安捷伦E4432B,E4421B,E4433B,E4432A,E8267C,E8267D,E4420A,E4420B,E4421A,E4422A,E4422B,E8257D,
E4428C,E5181A,8664A,8665B,8648A,8648C,8656A,8647A,N9310A,N5182A,8648B,8648D,8643A,8643B,7664A,8665A,8665B,
8662A,8663A,8663B,83751A,83751B,美国埃法玛可尼IFR2023B,IFR2025B,IFR2024,罗德与施瓦茨SMIQ03B,SMIQ02,SMIQ03,
SMT02,SMT03,SMT06,SME02,SME03,SME03E,SME06,SML01,SML02,SML03,SMY01,SMY02,MG3633A,MG3641A,MG3642A,MG3681A.
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