R&S RT-Z1M, Руководство пользователя

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Product description
R&S
®
RT
‑
Z1M
7 Manual 1801.3142.02 ─ 05
2 Product description
2.1 Key features and key characteristics
The R&S RT
‑
Z1M high-impedance buffer amplifier is an accessory for oscilloscopes
that have only inputs with 50 Ω input impedance. It allows you to connect measure-
ment equipment requiring a 1 MΩ load impedance to such oscilloscopes.
The R&S RT
‑
Z1M is equipped with the Rohde & Schwarz probe interface to be con-
nected to Rohde & Schwarz oscilloscopes that are compatible with this interface. How-
ever, oscilloscopes that already support a 1 MΩ input impedance do not support the
buffer amplifier.
The Rohde & Schwarz probe interface at the buffer amplifier input allows you to con-
nect various probes, e.g. passive probes, current probes, and active probes with
Rohde
& Schwarz probe interface.
The R&S RT
‑
Z1M provides an integrated R&S ProbeMeter, which is used for probes
without an own R&S ProbeMeter. Usually, these probes are passive probes.
Table 2-1: Key features and key characteristics
Parameter R&S RT
‑
Z1M
Max. Bandwidth
Lowpass1:
Lowpass2:
DC - 500 MHz
DC - 200 MHz
DC - 20 MHz
Operating voltage window
±
60 V (buffer amplifier alone)
Maximum input voltage 60 V DC
42 V AC Peak
Offset range Up to
±
60 V depending on vertical scale
Input resistance 1 M
Ω
Input capacitance 12 pF
AC coupling Cutoff frequency: 7 Hz
R&S ProbeMeter, dynamic range
±
60 V
R&S ProbeMeter, measurement error < 0.1 %
R&S probe interface +5 V USB power; 0.5 A current limited
+12 high-power supply; 1 A current limited
2.2 Unpacking the product
The following items are included in the delivery:
●
R&S RT
‑
Z1M high-impedance buffer amplifier
Unpacking the product