Version 03.01, June 2018Base unitVertical system Input channels R&S®RTC1002 2 channels Input impedance R&S®RTC1002 1 MΩ ± 2 % with 14 pF ± 2 pF (meas.) Analog bandwidth (–3 dB) R&S®RTC1002 > 50 MHz R&S®RTC1002 with -B220 option > 70 MHz R&S®RTC1002 with -B221 option > 100 MHz R&S®RTC1002 with -B222 option > 200 MHz (≥ 5 mV/div) R&S®RTC1002 with -B223 option > 300 MHz (≥ 5 mV/div) Lower frequency limit (–3 dB) at AC coupling < 2 Hz (meas.) Analog bandwidth limits 20 MHz (meas.) (max. –1.8 dB, min. –3.5 dB) Rise time (10 % to 90 %, calculated) R&S®RTC1002 < 7 ns R&S®RTC1002 with -B220 option < 5 ns R&S®RTC1002 with -B221 option < 3.5 ns R&S®RTC1002 with -B222 option < 1.75 ns R&S®RTC1002 with -B223 option < 1.15 ns Vertical resolution 8 bit, up to 16 bit with high-resolution decimation mode DC gain accuracy maximum operating temperature change of ±5 °C after self-alignment all input sensitivities ±3 % of full scale DC measurement accuracy after adequate suppression of ±(DC gain accuracy × |reading + measurement noise by using high- sensitivity × position setting| + 0.1 div + resolution sampling mode or waveform 1 mV) averaging Input coupling DC, AC, GND Input sensitivity 1 mV/div to 10 V/div Maximum input voltage max. 200 V (Vp), derates at 20 dB/decade to 5 V (RMS) above 100 kHz Position range ±15 div Channel-to-channel isolation input frequency < analog bandwidth > 35 dB (meas.) (each channel at same input sensitivity) Horizontal system Timebase range selectable between 1 ns/div and 100 s/div Channel deskew ±120 ns Trigger offset range minimum memory depth/actual sampling rate maximum 233/actual sampling rate Modes normal, roll ≥ 50 ms/div Timebase accuracy after delivery/calibration, at +23 °C ±50 ppm during calibration interval ±60 ppm Acquisition system Maximum realtime sampling rate 2 × 1 Gsample/s or 1 × 2 Gsample/s Memory depth per channel 2 × 1 Msample or 1 × 2 Msample Acquisition modes refresh first sample in decimation interval peak detect largest and smallest sample in decimation interval (1 ns detection) high resolution average value of all samples in decimation interval (up to 16 bit) envelope envelope of acquired waveforms average average over a series of acquired waveforms filter low-pass, adjustable smooth Number of averaged waveforms 2 to 1024 Waveform acquisition rate dot display, single channel, up to 10 000 waveforms/s max. waveform rate 4Rohde & Schwarz R&S®RTC1000 Oscilloscope