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B&K Precision 4040B Sweep Function Generator, 20 MHz
- 品牌：Cole-Parmer
- 型号：
- 产地：美国
- 供应商报价： 面议
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科尔帕默仪器（上海）有限公司
更新时间：2024-05-11 15:36:56 -
企业性质授权代理商
入驻年限第5年
营业执照已审核
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- 详细介绍
- 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.
