Cal Test CT3687 User Manual - Page 11

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Specifications
All specifications apply to the unit after a temperature stabilization time of 20 minutes over an
ambient temperature range of 25 °C ± 5 °C.
Bandwidth (-3dB)
Rise Time (10%-90%)
Attenuation ratio
Accuracy
CMRR (typical)
Maximum Differential Input
Voltage
(DC + AC peak)
Maximum Common Mode Input
Voltage
(DC + AC peak)
Absolute Maximum Rated Input
Voltage (each side to ground)
Input Impedance
Output Voltage Swing
Offset (typical)
Noise (typical)
Source Impedance
Power Supply
Weight
Dimensions
BNC Cable Length
Input Leads Length
800-572-1028

Electrical Specifications

100 MHz (driving 1 MΩ oscilloscope input)
-85 dB @ 50 Hz
-55 dB @ 1 MHz
±70 V @ 10x
±700 @ 100x
700 Vrms CAT II

Mechanical Characteristics

caltestelectronics.com
CT3686
3.5 ns
10x/100x
±2%
±700 V
4 MΩ // 7 pF (each side to ground)
±7 V (driving 1 MΩ oscilloscope input)
±5 mV
0.9 mVrms
50 Ω
4 AA batteries (included) or
CT3723 power adapter (optional)
CT4122 USB power lead (optional)
500 g
207 x 83 x 38 mm
90 cm
30 cm each
CT3687
100x/1000x
-80 dB @ 60 Hz
-50 dB @ 1 MHz
±140 V @ 100x
±1400 @ 1000x
±1400 V
1000 Vrms CAT II
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