19 | Keysight | Infiniium DCA-X 86100D Wide-Bandwidth Oscilloscope Mainframe and Modules - Data Sheet

Dual electrical (Continued)

Dual electrical channel modules

86108A

86108B-LBW

86108B-HBW

Bandwidth (low/high BW setting)

16 and > 32 GHz, (35 GHz)

20 and 35 GHz

35 and 50 GHz

Transition time (10 to 90% calculated

from Tr = 0.35/BW)

10 ps

10 ps

7 ps

RMS noise

Characteristic (low/high BW setting)

240 µV/420 µV

300 μV/500 μV

600 μV/750 μV

Maximum (low/high BW setting)

350 µV/700 µV

350 μV/700 μV

800 μV/980 μV

Scale factor (per division)

Minimum

2 mV/division

1 mV/division

1 mV/division

Maximum

100 mV/division

140 mV/division

140 mV/division

DC accuracy (single marker)

Low BW setting

± 0.7% of full scale, ± 2 mV ± 1.5% of (reading-channel offset) (16 GHz)

High BW setting

± 0.7% of full scale, ± 2 mV ± 3% of (reading-channel offset) (32 GHz)

CW offset range (referenced from center of screen)

± 500 mV

± 700 mV

± 700 mV

Input dynamic range (relative to channel offset)

± 400 mV

± 560 mV

± 560 mV

Maximum input signal

± 2 V (+16 dBm)

± 2.5 V (+18 dBm)

± 2.5 V (+18 dBm)

Nominal impedance

50 Ω

50 Ω

50 Ω

Reflections (for 30 ps rise time)

5%

5%

5%

Electrical input

3.5 mm

3.5 mm

2.4 mm

CH1 to CH2 skew

< 12 ps

< 10 ps

< 10 ps

Modules Specifications (Continued)