R&S RT-ZA15, Руководство пользователя, Страница: 23 / 58

R&S RT
‑
ZA15 External Attenuator
R&S
®
RT
‑
ZD10/20/30
23 User Manual 1410.4550.02 ─ 05
3 R&S RT
‑
ZA15 External Attenuator
The R&S RT
‑
ZA15 is an external 10:1 attenuator for the R&S RT
‑
ZD10/20/30 dif-
ferential probe. It extends the input voltage range of the R&S RT
‑
ZD10/20/30
probe. Both dynamic range and operating voltage window are increased.
3.1 Key Characteristics
The combination of R&S RT
‑
ZA15 external attenuator and R&S RT
‑
ZD10/20/30
differential probe has the following key characteristics:
Attenuation 100:1
Bandwidth DC to 1.0 GHz (with R&S RT-ZD10)
DC to 1.5 GHz (with R&S RT-ZD20)
DC to 2.0 GHz (with R&S RT-ZD30)
Dynamic range (differential input) ±50 V with ±50 V offset capability
Differential input resistance 1 MΩ
Differential input capacitance 1.3 pF
Observe maximum input voltage
To avoid electric shock and personal injury, observe the following limits:
●
The maximum input voltage for DC signals is ±60 V between each sig-
nal socket and the ground socket.
●
The maximum effective input voltage for AC signals is 30 V (eff)
between each signal socket and the ground socket. The maximum tran-
sient peak voltage is ±42.4 V.
●
The maximum input voltage is derated for higher frequencies. Refer to
the "R&S
®
RT-Zxx High Bandwidth Probes" data sheet for further infor-
mation.
Key Characteristics