Oscilloscope Probes & Accessories
124 15.11
HP 1143A
HP 1144A
HP 1146A
HP 10020A
HP 54006A
HP 54701A
Active, Resistive Divider and Current Probes
HP 54701A 2.5 GHz, 0.6 pF Active Probe with HP 1143
Power Supply
The HP 54701A 2.5 GHz, 10:1 active probe provides ultra-low loading of
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the device-under-test because of its low 0.6 pF capacitive loading and its
high 100 KOhm resistive loading. Its 40Vac maximum input voltage, ±
15 KV ESD tolerance and replaceable probe tips make the probe
extremely reliable.
The HP 1143A probe offset and power module provides power for
2 HP 54701A probes with any instrument with 50 Ohm input impedance. The power supply is not required if the probe is used with the HP
54700 series oscilloscopes.
HP 54006A 6-GHz Passive Divider Probe
The low 0.25 pF input capacitance and sophisticated ground design of
the HP 54006A probe lets you probe multi-GHz systems with minimal
loading of the circuit-under-test. The small size of this probe also allows
you to access very small components. The HP 54006A is supplied with
10:1, 500 Ω, and 20:1, 1 k Ω resistive dividers.
HP 1144A 800 MHz Active Probe
The HP 1144A features 800-MHz bandwidth, 1 MΩ input resistance,
2 pF input capacitance, 10:1 attenuation, and ±40 Vdc + peak ac maximum-input voltage. The HP 1144A can access power directly from the
HP 54520 and HP 54540 series and the HP 54615B and HP 54616B
oscilloscopes. These oscilloscopes provide power for two channels of
active probing. If four channels of probing are needed, a special oneinput, two-output adapter is available (p/n 01144-61604). Two adapters
are needed for four channels of probing. If the HP 1144A is used with
any scope not listed above, then the HP 1142A power supply is required.
The HP 01144-61604 adapter can be used with this power supply to provide power for two channels of active probing
HP 10020A Resistive Divider Probe Kit
The HP 10020A Resistive Divider Probe Kit is for measuring fast transition signals in high-impedence systems. It is designed for use with oscilloscopes with 50 Ohm inputs but may be used with other than 50 Ohm
systems if a 50 Ohm feedthrough termination is used. The kit includes 6
resistive dividers ranging from 1:1, 50 Ohm to 100:1, 5 KOhm and has
an input capacitance of less than 0.7 pF.
HP 1146A Oscilloscope AC/DC Current Probe
This AC/DC current probe expands oscilloscope applications into
industrial, automotive or power environments, and is ideal for analysis
and measurement of distorted cur rent waveforms and harmonics. This
probe permits accurate display and measurement of currents from
100 mA to 100 A rms, dc to 100 kHz without breaking into the circuit.
The 1146A uses Hall-effect technology to measure ac and dc signals.
Compatible with any scope or voltage measuring instrument with BNC
input, 0.2 to 0.5 V/div, and a minimum input impedance of 1 MOhm.
1 mV/100 mA Range; Output Signal: 10 mV/A ac/dc. 1mV/10mA
Range; Output Signal: 100 mV/A ac/dc. Working Voltage: 660 V max.,
Battery: 9 V alkaline.
Ordering Information
HP 1143A Probe Offset and Power Module
HP 1144A 800 MHz Active Probe
HP 01144-61604 Adapter (1144A)
HP 1146A Oscilloscope AC/DC Current Probe
HP 10020A Resistive Divider Probe Kit
HP 54006A 6-GHz Passive Divider Probe
HP 54701A 2.5 GHz, 0.6 pF Active Probe
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