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Ordering information for Agilent high voltage differential
probes and power supply
1141A 200-MHz differential probe
1142A Probe control and power module for 1141A
N2790A 100-MHz, 1.4 kV differential probe with AutoProbe
interface
N2791A 25-MHz, 700-V differential probe
N2792A 200-MHz, 20-V differential probe
N2818A 200-MHz, 20-V differential probe with AutoProbe
interface
N2793A 800-MHz, 15-V differential probe
N2819A 800-MHz, 15-V differential probe with AutoProbe
interface
N2891A 70-MHz, 7,000-V differential probe
N4853A Variable pitch browser for N2793A/N2819A, qty 2
N4854A DC blocking capacitor for N2793A/N2819A, qty 2
N2792A/N2818A 200-MHz and N2793A/N2819A
800-MHz general-purpose differential probe
The N2792A/N2818A 200-MHz and N2793A/N2819A
800-MHz differential probes provide the superior general-
purpose differential signal measurements required for
today’s high-speed power measurements, vehicle bus
measurements, and digital system designs.
The N2792A/N2818A and N2793A/N2819A probes offer a
10:1 attenuation setting and high input resistance and low
input capacitance to minimize circuit loading.
The N2792A/93A are compatible with any oscilloscope
with 50 BNC input. The probe can be powered by any
USB port on a scope or computer, or by a 9 V battery. The
N2818A/19A are the AutoProbe interface versions of the
N2792A/93A. They are compatible with the InfiniiVision
3000 X- and 4000 X-Series only.
Characteristics for N2792A/N2818A and N2793A/N2819A
differential probes
N2792A/N2818A N2793A/N2819A
Bandwidth 200 MHz 800 MHz
Risetime 1.75 ns 437 ps
Attenuation ratio 10:1 10:1
CMRR 80 dB at 50/60 Hz
–50 dB at 10 MHz
–60 dB at 50/60 Hz
–15 dB at 500 MHz
Input impedance
(between inputs)
1 MΩ//3.5 pF 200 kΩ//1 pF
Max input voltage
to ground
±60 V ±40 V
Max input voltage
between two inputs
±20 V ±15 V
Max number of
probes supported by
InfiniiVision Series
4 4
High-voltage Differential Active Probes (continued)
N2790A 100-MHz, 1.4-kV differential probe with
AutoProbe interface
N2791A 25-MHz, 700-V differential probe
N2792A 200-MHz, 20-V differential probe
N2793A 800-MHz, 15-V differential probe
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