CT4197 Cal Test

CT4197/CT4198 Datasheet 100 MHz Differential Probe Overview: The CT4197 and CT4198 differential probes allow safe, accurate measurement between two voltage points where neither point is referenced to ground. Both probes offer a 100 MHz bandwidth. Both are compatible with oscilloscopes from all major manufacturers. The probes are exclusively powered by the included 9 V power adapter. Kit Contents: Differential probe (2) High Voltage hook probes (2) Alligator clips (2) Sheathed 4 mm banana plug test leads, silicone jacketed (1) Insulated BNC cable (1) 9 V power adapter Rugged carrying case Features: 100 MHz bandwidth (-3 dB) High accuracy (2%) Power indicator LED Over range indicator LED Meets IEC 61010-1 CAT II safety standard CT4198 Up to 8 kV (DC + AC peak) Attenuation 20x/200x/2000x CT4197 Up to 4 kV (DC + AC peak) Attenuation 10x/100x/1000x Technical data subject to change. Cal Test Electronics 2019. caltestelectronics.comAll specifications apply to the unit after a temperature stabilization time of 20 minutes over an ambient temperature range of 25 C 5 C. Electrical Characteristics Probe CT4197 CT4198 Bandwidth 100 MHz Rise Time 3.5 ns Attenuation 10x, 100x, 1000x 20x, 200x, 2000x Accuracy 2%* 80 dB 60 Hz AC CMRR 60 dB 100 Hz 50 dB 1 MHz 40 V 10x 80 V 20x Maximum Differential Input Voltages 400 V 100x 800 V 200x (DC + AC peak) 4000 V 1000x 8000 V 2000x Absolute Maximum Rated Input Voltage (each side to 4000 Vrms 8000 Vrms ground) Input Impedance 20 M // 2 pF 30 M // 1.5 pF (Differential) Input Impedance (each side 10 M // 4 pF 15 M // 3 pF to ground) Output Voltage Swing 8 Vpp (driving 1 M oscilloscope input) Offset (typical) 5 mV Noise (typical) 2 mVrms Source Impedance 50 Power Supply 9 V power adapter (included) Mechanical Characteristics Weight 390 g Dimensions 218 x 83 x 30 mm BNC Cable Length 100 cm Input Leads Length 55 cm each Environmental Characteristics Operating Temp/Humidity 0C to 50C / 10% to 85% RH Storage Temp/Humidity -30C to 70C / 10% to 90% RH Pollution Degree Pollution Degree 2 Safety Specifications IEC 61010-1 CAT II * Accuracy based on DMM with 10 M input impedance. Specifications are subject to change without notice. To ensure the most current version of this manual, please download the current version from our website: caltestelectronics.com Technical data subject to change. Cal Test Electronics 2019. caltestelectronics.com