link to page 4 link to page 7 Version 19.00, March 2018R&S®RT-ZH03 high voltage passive probe All parameters are valid when the probe is connected to an appropriate Rohde & Schwarz oscilloscope with an input impedance of 1 MΩ. See table on page 4 and Rohde & Schwarz oscilloscope operating manual for more details. R&S®RT-ZH03Step response Rise time system, 10 % to 90 % 1.4 ns (meas.) Frequency response Bandwidth system, –3 dB, starting at DC > 250 MHz (meas.) Input impedance DC input resistance system 100 MΩ (meas.) Input capacitance system 6.5 pF (meas.) DC characteristics Attenuation system, automatically corrected on base unit 100:1 display Attenuation error probe only, with ideal 1 MΩ load impedance ±2 % Attenuation voltage coefficient ±0.0025 %/V (meas.) Maximum rated input voltage Continuous voltage derated, see figure on page 7 850 V (RMS) Transient overvoltage ±1200 V Base unit Input capacitance must be compensated by probe’s 10 pF to 50 pF LF compensation Input coupling 1 MΩ AC/DC 6Rohde & Schwarz R&S®RT-Zxx High Voltage and Current Probes
