咨询热线

18948178581

当前位置:首页  >  产品展示  >  通用电子测量仪器  >  测试测量  >  srs SR556-Current preamplifier 测试

srs SR556-Current preamplifier 测试

简要描述:srs SR556-Current preamplifier 测试,The SR556 is a low-noise, high-bandwidth, fixed-gain current (trans-impedance) amplifier designed to work with SRS lockin amplifiers. Current amplifiers provide

  • 产品型号:SR556 SRS
  • 厂商性质:经销商
  • 更新时间:2024-04-18
  • 访  问  量:684

详细介绍

品牌其他品牌产地类别进口
应用领域综合

srs SR556-Current preamplifier


主要指标与说明The SR556 is a low-noise, high-bandwidth, fixed-gain current (trans-impedance) amplifier designed to work with SRS lockin amplifiers. Current amplifiers provide gain close to the experimental detector, allowing the user to minimize input cable length and its corresponding input capacitance. The SR556 minimizes noise and pickup before they permanently degrade the signal-to-noise ratio, reducing measurement time in noise-limited experiments.


SR556 Current Preamplifier1 V/nA fixed gain5 fA/√Hz input noiseBias voltage inputPowered by SRS lock-in amplifiersSR556 Current PreamplifierThe SR556 is a low-noise, high-bandwidth, fixed-gain current (trans-impedance) amplifier designed to work with SRS lockin amplifiers. Current amplifiers provide gain close to the experimental detector, allowing the user to minimize input cable length and its corresponding input capacitance. The SR556 minimizes noise and pickup before they permanently degrade the signal-to-noise ratio, reducing measurement time in noise-limited experiments. Power is brought from the lock-in by a 9-pin cable. The SR556 can also be operated independently by applying the appropriate DC power. SR556 FET PreamplifierGeneralGain 109 V/ABandwidth 3 kHz (-3 dB)Input noise (typ.) 5 fA/√Hz at 1 kHzCurrent input Impedance 50 Ω Bias current<3 pADC bias input Range ±5 VDC Settling time <250 ms Impedance 1 MΩGain accuracy 1 %Gain stability ±50 ppm/°COutput 20 Vpp max. balanced differential10 mA max., 50 ΩPower Supplied by SR510, SR530, SR810, SR830 or SR850 or SR124 via connector cableDimensions 3.0" × 1.3" × 5.1" (WHD)Weight 10 oz.Warranty One year parts and labor on defects in materials and workmanship



深圳市美佳特科技有限公司(简称“美佳特")成立于2010年,致力于光通讯测试、通用电子测量及5G测试服务。美佳特以“无线沟通,沟通无极限 "企业使命,业务聚焦于精密测试测量仪器的租赁、销售、维护、计量及测试环境搭建等一站式服务。srs SR556-Current preamplifier 测试


主营产品:示波器主机和模块、眼图仪、光谱仪、信号源、频谱分析仪、网络分析仪、阻抗分析仪、光通信仪器、误码仪、光时域反射仪、可调谐激光源、光功率计、光衰减器等。合作品牌:安捷伦、是德、泰克、安立、爱得万、安腾、力科、马可尼(IFR)、R&S、EXFO等。srs SR556-Current preamplifier 测试


主推:Agilent 86100D/C 示波器,keysight M8195A 任意波形发生器,Anritsu MS9740B/A 光谱分析仪,YOKOGAWA AQ6370D/E 光谱分析仪,keysight N1092A/C 采样示波器,keysight E8257D 模拟信号发生器,keysight E5071C 矢量网络分析仪



产品咨询

留言框

  • 产品:

  • 您的单位:

  • 您的姓名:

  • 联系电话:

  • 常用邮箱:

  • 省份:

  • 详细地址:

  • 补充说明:

  • 验证码:

    请输入计算结果(填写阿拉伯数字),如:三加四=7