High Voltage
Differential Probe
35 MHz / ±7.5 kV
CT4076
Datasheet
Overview:
Use the CT4076 35-MHz differential probe to
make safe and accurate floating measurements
with an oscilloscope. The CT4076 differential
probe allows conventional earth-grounded
oscilloscopes to be used for floating signal
measurements of up to ±7.5 kV for both
differential and common mode voltage.
Features:
■■
35 MHz bandwidth
■■
Selectable attenuation settings of 100x or
1000x
■■
Up to ±7.5 kV differential and common
mode voltage
■■
Compatible with most oscilloscopes
■■
Powered by included 9 VDC mains adapter
Technical data subject to change.
© Cal Test Electronics 2016.
caltestelectronics.com
Specifications
Operating Parameters
Bandwidth
Rise Time
Attenuation
Accuracy
AC CMRR
35 MHz
10 ns
100x / 1000x
±2%
-80 dB @ 60 Hz
-60 dB @ 100 Hz
-50 dB @ 1 MHz
Between inputs: 50 MΩ // 1.3 pF
Each input to ground: 25 MΩ // 2.6
pF
±750 V / ±7.5 kV
±7.5 kV or 5.5 kVrms
±7.5 kV or 5.5 kVrms
±8 V (±4 V into 50 Ω load)
50 Ω
External 9 VDC power supply
200 mA about (9 VDC)
0°C to 50°C / 10% to 85% RH
-30°C to 70°C / 10% to 90% RH
100 cm
60 cm each
350 g
220 x 85 x 30 mm
Input Impedance
Input Voltage
Differential Voltage
(DC+ACpk)
Common-Mode Voltage
(DC+ACpk)
Absolute Max Voltage
(DC+ACpk)
Output Voltage
Swing
Source Impedance
General
Power Supply
Power Consumption
Operating Temperature/
Humidity
Storage Temperature/Hu-
midity
Cable Length
Input Leads Length
Weight
Dimensions
Technical data subject to change.
© Cal Test Electronics 2016.
caltestelectronics.com
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