R&S®RT-ZHD
Outstanding high voltage differential probes
Precise high voltage measurements withexceptional CMRR

The perfect choice forHigh voltage floating
circuits measurement

Fast-switching powerelectronics

Gate-source measureRipple voltage
ments with highdetection on DC linkcommon mode voltage

In order to achieve highest power efficiencies andpower densities in switched-mode power supplies,
switching loss has to be minimized. This requires theuse of modern, fast-switching semiconductors. Withup to 200 MHz bandwidth and an excellent commonmode rejection ratio (CMRR) over a broad frequency
range, the R&S®RT-ZHD high voltage differential
probes are ideal for measurements on fast-switching
power electronics. Extraordinarily low added noise
results in high-quality measurements.

Key specifications

Your benefit

Features

Maximum voltage

6000/1500/750 V

Bandwidth

100/200/100 MHz

Always safe (foruser and DUT)

No short circuits due to GND connections
and the scope is always connected to earth

Rise time

2 ns to 4 ns

Common mode
rejection

DC to 60 Hz

80 dB

Excellent
functions

Automatic range adjustment, overrange
signalization, integrated DC voltmeter

60 Hz to 1 kHz

70 dB

Accurate results

1 kHz to 1 MHz

55 dB

1 MHz to 50 MHz

35 dB

Accurate, low inherent noise, highbandwidth and slew rate, high linearity,
very low drift, high CMRR

▷ For more information, visit
R&S®RT-ZHD

Fact sheet | 01.00

www.rohde-schwarz.com/high-voltage-probes

Low inherent noiseHigh bandwidth and slew rate

High voltage probes: differential
ModelsR&S®RT-ZHD07

step signal 1 kV, 61 V/ns
R&S®RT-ZHD15

R&S®RT-ZHD16

Competitor probe

Noise voltage below 80 mV (R&S®RT-ZHD16, 200 MHz)

Short rise time enables measurement of fast transients (e.g.
12 ns) without any overshootHigh CMRR

Measurement leads changeable (solderable)

R&S®RT-ZHD16

CM signal (on positive and negative input)

R&S®RT-ZHD16
output signal (CM rejection error) < 1 V

R&S®RT-ZHD60

Suitable for high side gate measurements in applications withslew rates up to 10 V/nsSpecification

ı Bandwidth: 200 MHz
ı Attenuation factor: 250:1 / 25:1
ı Dyn. range (diff. input): ±750 V / ±75 V
ı Max. input voltage to earth (eachterminal): 300 V CAT III, 600 V CAT II,600 V (VRMS) / 4500 V (VPK)ı Differential offset: ±1000 Vı Diff. input impedance: 5 MΩ || 2.5 pF
ı Bandwidth: 100 MHz
ı Attenuation factor: 500:1 / 50:1
ı Dyn. range (diff. input): ±1500 V / 150 V
ı Max. input voltage to earth (eachterminal): 1000 V CAT III, 1000 V (VRMS) /6800 V (VPK)ı Differential offset: ±2000 Vı Diff. input impedance: 10 MΩ || 2 pF
ı Bandwidth: 200 MHz
ı Attenuation factor: 500:1 / 50:1
ı Dyn. range (diff. input): ±1500 V / 150 V
ı Max. input voltage to earth (eachterminal): 1000 V CAT III, 1000 V (VRMS) /6800 V (VPK)ı Differential offset: ±2000 Vı Diff. input impedance: 10 MΩ || 2 pF
ı Bandwidth: 100 MHz
ı Attenuation factor: 1000:1 / 100:1
ı Dyn. range (diff. input): ±6000 V / 600 V
ı Max. input voltage to earth (eachterminal): 1000 V CAT III, 1750 V (VRMS) /6800 V (VPK)ı Differential offset: ±2000 Vı Diff. input impedance: 40 MΩ || 2 pF

Fast and safe alternation between measurement leads
Rohde & Schwarz Representative

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R&S®
a registeredRohde
GmbH & Co. KG | PD 3609.2881.32 | Version 01.00 | April 2019 (PTC)
China is| +86
800 810 trademark
82 28 | +86of400
650 &58Schwarz
96
Trade
names are trademarks of the owners | R&S®RT-ZHD Outstanding high voltage differential probes | Data without tolerance limits is not binding
www.rohde-schwarz.com
Subject to change | © 2019 Rohde & Schwarz GmbH & Co. KG | 81671 Munich, Germany
customersupport@rohde-schwarz.com