日本横河 微型无源探头 701942

适用于DL1600、DL1700E和DL7400系列
型号 带宽 衰减 输入阻抗
701949 500MHz 1/10 10MΩ/8pF
701946 500MHz 1/10 10MΩ/8pF
701942 350MHz 1/10

701942 微型无源探头 701940系列 

适用于DL1600、DL1700E和DL7400系列


产品特点

  • 带宽:DC到350MHz (-3dB)

  • 衰减率:1/10 (固定)

  • 最大输入电压:400Vrms

  • 电缆长度:3m

型号

701941

701942

Attenuation   Ratio1

10   : 1 ±2%

10   : 1 ±2%

Voltage   Coefficient

0.0025%/V   (typical value)

0.0025%/V   (typical value)

System   Bandwidth

500   MHz (-3 dB)

350   MHz (-3 dB)

Probe   Rise Time

<   700 ps (10% to 90%)

<   1 ns (10% to 90%)

Maximum   Input Voltage2

400   Vrms

400   Vrms

1   This specification value is obtained when the probe is connected to an   oscilloscope having an input

resistance   of 1 MΩ ± 1% and the input voltage is 100 V or less.

2   See the compatible standards shown below. See also “Voltage Derating.”

Electrical   Characteristics

Input   Resistance (system)

10   MΩ ±2%

Input   Capacitance (system)

701941:   10 pF (typical value), 701942: 18 pF (typical value)

Input   Impedance (system)

See   also Section 6, Input Impedance.

Compensation   Range

10   pF to 25 pF (typical value)

Mechanical   Characteristics

Weight   (probe only)

Approx.   43 g

Cable   Length

701941:   Approx. 1.2 m, 701942: Approx. 3 m


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