Specifications
Physical Parameter Value Power Supply 100 / 120 / 220 / 240 VAC (±10%), 47 - 440 Hz, 35 VA max Operating Temperature 0 to +55 °C Dimensions (W×H×D) 213 mm × 88 mm × 272 mm Weight 2.2 kg
Input Channels and Signal Path Parameter Value Number of Input Channels 1 Input Connector Type Custom 10-pin probe connector System Bandwidth DC to 200 MHz (when used with HP 1141A probe) System Rise Time < 1.75 ns (when used with HP 1141A probe) Signal Coupling Options AC, DC, LF Reject Low-Frequency AC Coupling Cutoff < 1.75 Hz (into 50 Ω load) Low-Frequency Reject Cutoff < 17.5 Hz (into 50 Ω load)
Probe Power Outputs Parameter Value DC Supply Voltages to Probe ±15 V, +5 V Probe Power Connector Type 10-pin receptacle (front panel)
Signal Outputs and Interface Parameter Value Output Connector Type BNC (female, front panel) Output Impedance 50 Ω Signal Path Gain 1 (unity gain, signal passed through) Offset Voltage Control Range ±1 V (with 10:1 attenuation), ±10 V (with 100:1 attenuation) Propagation Delay Approx. 7 ns
Controls and Indicators Parameter Value Power Switch Type Push-push button (front panel) Power On Indicator Green LED Overload Indicator Red LED Offset Adjustment Control 10-turn potentiometer (front panel) Coupling Selector 3-position slide switch
AC Mains Power Requirements Parameter Value Line Voltage Selection 100 / 120 / 220 / 240 VAC (±10%) selectable Line Frequency Range 47 Hz to 440 Hz Maximum Power Consumption 35 VA Fuse Rating (100/120 V) 0.5 A T (time-delay) Fuse Rating (220/240 V) 0.25 A T (time-delay)
Physical Characteristics Parameter Value Form Factor System II half-rack, 2U Width (excluding feet/knobs) 213 mm Height (excluding feet) 88 mm Height (with feet) 102 mm Depth (excluding connectors/knobs) 272 mm Depth (with connectors/knobs) 311 mm Net Weight 2.2 kg Shipping Weight 3.6 kg
Environmental and Compliance Parameter Value Storage Temperature Range -40 °C to +75 °C Operating Humidity Range Up to 95% RH (non-condensing) at +40 °C Maximum Operating Altitude 4,600 m (15,000 ft) Maximum Storage Altitude 15,300 m (50,000 ft)
Compatibility and Accessories Parameter Value Compatible Probe Models Keysight / HP 1141A, HP 1144A Compatible Oscilloscope Input 50 Ω BNC input
Regulatory & Compliance Parameter Value Safety Standards IEC 61010-1 / EN 61010-1 EMC Standards EN 55011 / CISPR 11 / EN 50082-1
Technology
Active Probe Power & Control
Applications
Power and control for active differential and single-ended oscilloscope probes
Looking for the Keysight Technologies (Agilent HP) 1142A? Tell us what you need. We're building a network of equipment dealers and will get back to you if we can help source it — no obligation.
Tell us what you need Selling this kind of equipment? Sell with us
