PicoScope® 4000A Series

PicoScope 4000A Series specifications

PicoScope 4224A

PicoScope 4424A

PicoScope 4824A

Vertical

Input channels

2

4

8

Connector type

BNC

Bandwidth (−3 dB)

20 MHz (50 mV to 50 V ranges)

10 MHz (10 mV and 20 mV ranges)

Rise time (calculated)

17.5 ns (50 mV to 50 V ranges)

35.0 ns (10 mV and 20 mV ranges)

Vertical resolution

12 bits

Software-enhanced vertical resolution

Up to 16 bits

Input type

Single-ended

Input ranges

±10 mV to ±50 V full scale, in 12 ranges

Input sensitivity

2 mV/div to 10 V/div (10 vertical divisions)

Input coupling

AC / DC

Maximum input voltage

±50 V DC / 42.4 V pk max AC

Input characteristics

1 MΩ

∥19pF

DC accuracy

±(1% of full scale + 300 µV)

Analog offset range

(vertical position adjustment)

±250 mV (10 mV to 500 mV ranges)

±2.5 V (1 V to 5 V ranges)

±25 V (10 V to 50 V ranges)

Analog offset control accuracy

±1% of offset setting additional to basic DC accuracy

Overvoltage protection

±100 V (DC + AC peak)

Horizontal timebase

Maximum sampling rate (real-time)

80 MS/s (up to four channels in use)

40 MS/s (five or more channels in use)

Maximum sampling rate (USB 3.0 streaming)

20 MS/s using PicoScope 6 software, shared between channels

80 MS/s max. for a single channel using PicoSDK. 160 MS/s total across all channels. (PC-dependent)

Timebase ranges (real-time)

20 ns/div to 5000 s/div

Buffer memory (shared between active channels)

256 MS

Buffer memory (streaming mode)

100 MS in PicoScope software. Up to available PC memory when using PicoSDK

Waveform buffer

10 000 segments (rapid block mode)

10 000 waveforms (PicoScope 6 circular buffer)

Timebase accuracy

±20 ppm (+5 ppm/year)

Sampling jitter

25 ps RMS typical