日本横河 无源探头 PB500 500MHz 701940系列 701943

此探头可用于通用日常测量,支持最高500MHz的带宽。DL9000系列标配四个PB500探头。
型号 带宽 衰减 输入阻抗
701943 500MHz 1/10
701940 10MHz以下 1/10

701943 无源探头 PB500 500MHz  701940系列 

此探头可用于通用日常测量,支持最高500MHz的带宽。DL9000系列标配四个PB500探头。


产品特点

  • 衰减:10:1 (±2%)(使用DL9000时)

  • 输入电阻:10MΩ ±2%

  • 输入电容:约14pF (典型值) (使用DL9000时)

  • 最大输入范围:±600V DC + AC峰值

型号

701943

Item

Specifications

Probe   length

BNC

Input   resistance

10   MΩ ±2%

In   conjunction with an oscilloscope with an input impedance of

1   MΩ ±1%.

Input   capacitance

12.5   pF (typical)1

In   conjunction with an oscilloscope with an input impedance of

1   MΩ ±1%.

Attenuation   ratio

10:1   ±2%

In   conjunction with an oscilloscope with an input impedance of

1   MΩ ±1%.

Frequency   Bandwidth

(≥   –3 dB)

DC   to 500 MHz (−3 dB or less)

Subject   to change depending on type of oscilloscope used

Rise   time

700   ps max. (typical)1

Subject   to change depending on type of oscilloscope used.

Max   input voltage2

600   V (DC + ACpeak) or 424 Vrms

Operating   temperature

5   to 40°C

Operating   maximum relative

humidity

80%   RH at a temperature of up to 31°C, decreasing linearly to

50%   RH at 40°C if the temperature is 31°C or higher.

Operating   altitude

3000   m or less

Storage   temperature

−20 to 70°C

Storage   humidity

90%RH   or less (−20 to 55°C)

45%RH   or less (55 to 70°C)

Storage   altitude

4600   m or less

Matching   input capacitance

Approx.   15 to 25 pF

Safety   standards

Approx.   15 to 25 pF

Safety   standards Complying standards

EN61010-031

Measurement   category II3: 600 V (DC + ACpeak)

Pollution   degree 24

Environmental   standards5

EU   RoHS Directive compliant

 

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