PicoScope 9400 Series specifications

	PicoScope 9404-05	PicoScope 9402-05	PicoScope 9404-16	PicoScope 9402-16
Vertical
Number of input channels	4	2	4	2
	All channels are identical and digitized simultaneously.
Analog bandwidth (–3 dB)[1]	Full: DC to 5 GHz		Full: DC to 16 GHz
	Middle: DC to 450 MHz	N/A	Middle: DC to 450 MHz	N/A
	Narrow: DC to 100 MHz	DC to 450 MHz	Narrow: DC to 100 MHz	DC to 450 MHz
Passband flatness	Full: ±1 dB to 3 GHz		Full: ±1 dB to 5 GHz
Calculated rise time (tR), typical	Calculated from the bandwidth. 10% to 90%: calculated from tR = 0.35/BW 20% to 80%: calculated from tR = 0.25/BW
	Full: 10% to 90%: ≤ 70 ps, 20% to 80%: ≤ 50 ps		Full: 10% to 90%: ≤ 21.9 ps, 20% to 80%: ≤ 15.6 ps
	Middle: 10% to 90%: ≤ 780 ps, 20% to 80%: ≤ 560 ps	N/A	10% to 90%: ≤ 780 ps 20% to 80%: ≤ 560 ps	N/A
	Narrow: 10% to 90%: ≤ 3.5 ns. 20% to 80%: ≤ 2.5 ns	10% to 90%: ≤ 780 ps 20% to 80%: ≤ 560 ps	10% to 90%: ≤ 3.5 ns 20% to 80%: ≤ 2.5 ns	10% to 90%: ≤ 780 ps 20% to 80%: ≤ 560 ps
Step response, typical	Full bandwidth Overshoot: < 8% Ringing: ±6% to 3 ns ±4% from 3 ns to 10 ns ±3% from 10 ns to 100 ns ±2% from 100 ns to 400 ns ±1% above 400 ns Middle bandwidth Overshoot: < 6% Ringing: ±4% to 10 ns ±3% from 10 ns to 100 ns ±2% from 100 ns to 400 ns ±1% above 400 ns Narrow bandwidth Overshoot: < 5% Ringing: ±5% to 20 ns ±3% from 20 ns to 100 ns ±2% from 100 ns to 400 ns ±1% above 400 ns		N/A
RMS noise	Full: 1.8 mV, maximum, 1.6 mV, typical		Full: 2.4 mV, maximum, 2.2 mV, typical
	Middle: 0.8 mV, maximum, 0.65 mV, typical	N/A	Middle: 0.8 mV, maximum, 0.65 mV, typical	N/A
	Narrow: 0.6 mV, maximum, 0.45 mV, typical	0.8 mV, maximum, 0.65 mV typ.	Narrow: 0.6 mV, maximum, 0.45 mV, typical	0.8 mV, maximum, 0.65 mV typ.
Scale factors (sensitivity)	10 mV/div to 250 mV/div Full scale is 8 vertical divisions Adjustable in a 10-12.5-15-20-25-30-40-50-60-80-100-125-150-200-250 mV/div sequence. Also adjustable in 1% fine increments or better. With manual or calculator data entry the increment is 0.1 mV/div.
DC gain accuracy	±2% of full scale. ±1.5% of full scale, typical
Position range	±4 divisions from center screen
DC offset range	Adjustable from –1 V to +1 V in 10 mV increments (coarse). Also adjustable in fine increments of 2 mV. With manual or calculator data entry the increment is 0.01 mV for offset between –99.9 and 99.9 mV, and 0.1 mV for offset between –999.9 and 999.9 mV. Referenced to the center of display graticule
Offset accuracy	±2 mV ±2% of offset setting (±1 mV ±1% typical)
Operating input voltage	±800 mV
Vertical zoom and position	For all input channels, waveform memories, or functions Vertical factor: 0.01 to 100 Vertical position: ±800 divisions maximum of zoomed waveform
Channel-to-channel crosstalk (channel isolation)	≥ 50 dB (316:1) for input frequency DC to 1 GHz ≥ 40 dB (100:1) for input frequency > 1 GHz to 3 GHz
Channel-to-channel crosstalk (channel isolation)	≥ 36 dB (63:1) for input frequency > 3 GHz to ≤ 5 GHz		≥ 36 dB (63:1) for input frequency > 3 GHz to ≤ 16 GHz
Delay between channels	≤ 10 ps, typical Between any two channels, full bandwidth, random sampling
ADC resolution	12 bits
Hardware vertical resolution	0.4 mV/LSB without averaging
Overvoltage protection	±1.4 V (DC + peak AC)
Input impedance	50 Ω ±1.5 Ω (50 Ω ±1 Ω typical)
Input match	Reflections for 70 ps rise time: 10% or less		Reflections for 50 ps rise time: 10% or less.
Input coupling	DC
Input connectors	SMA female
Internal probe power	6.0 W total maximum with PSU as supplied.	N/A	6.0 W total maximum with PSU as supplied.	N/A
Probe power per probe	3.3 V: 100 mA maximum 12 V: 500 mA maximum to total probe power stated above.	N/A	3.3 V: 100 mA maximum 12 V: 500 mA maximum to total probe power stated above.	N/A
Attenuation	Attenuation factors may be entered to scale the oscilloscope for external attenuators connected to the channel inputs Range: 0.0001:1 to 1 000 000:1 Units: ratio or dB Scale: volt, watt, ampere, or unknown

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PicoScope 9400 Series specifications