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B&K Precision 4040B Sweep Function Generator, 20 MHz

科尔帕默仪器(上海)有限公司

企业性质授权代理商

入驻年限第5年

营业执照已审核
同类产品函数发生器(27件)
High performance unit provides high signal precision and stability
  • Sine, square, and triangle/ramp waveform generation
  • Bright color LCD display with waveform preview
  • Linear, logarithmic sweep, and AM/FM modulation
  • Independent DC offset amplifier design allows large offsets on small amplitude waveforms
  • Store and recall instrument settings

规格与描述

  • 频率范围下限 (Hz)0.01
  • 频率范围上限 (MHz)20
  • 波形Sine, square, triangle
  • 正弦波形失真0 to 1 MHz (< -60 dBc); 1 to 5 MHz (< -50 dBc); 5 to 12 MHz (< -45 dBc); 12 to 20 MHz (< -60 dBc)
  • 振幅0.01 to 10 Vp-p (into 50 Ω)
  • 阻抗± 2% (50 Ω)
  • 方形波对称性0.01 Hz to 20 MHz
  • 可变工作周期20 to 80%, up to 2 MHz (square); 1 to 99%, up to 200 kHz (triangle)
  • 垂直分辨率6 digits
  • 升温时间< 20 nsec
  • 直流补偿电压± 4.99 V (into 50 Ω)
  • 功率 (VAC)100 to 240
  • 功率 (Hz)50/60 Hz
  • 高度 (in)3 1/2
  • 宽度 (in)8 5/16
  • 深度 (in)8 1/4
  • 描述Sweep Function Generator, 20 MHz

包括

USB cable and calibration document provided by the manufacturer.

主要特点

  • Sine, square, and triangle/ramp waveform generation
  • Bright color LCD display with waveform preview
  • Linear, logarithmic sweep, and AM/FM modulation
  • Independent DC offset amplifier design allows large offsets on small amplitude waveforms
  • Store and recall instrument settings
  • Output On/Off button
  • Adjustable duty cycle and internal/external triggering
  • Built-in counter (50 Hz to 50 MHz)
  • USB interface with SCPI-compliant command set
  • Short circuit and overvoltage protection on all inputs and outputs

关于该商品的更多信息

The B&K Precision 4040B is a versatile sweep function generator, designed with a dual technology architecture combining direct digital synthesis (DDS) and a low-jitter square wave generator. These instruments generate sine, square, and triangle waveforms with high signal precision and stability and includes gate and burst modes. Unit provides variable output voltages from 0 to 10 Vpp into 50 ohms (up to 20 Vpp into open circuit), linear and logarithmic sweep, AM/FM modulation, and a continuously variable DC offset to inject signals directly into circuits at the correct bias level. Unit includes a built-in counter for additional application flexibility.

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