19 | Keysight | Infiniium DCA-X 86100D Wide-Bandwidth Oscilloscope Mainframe and Modules - Data Sheet
Modules Specifications (Continued)
Dual electrical
Dual electrical channel modules
Electrical channel bandwidth
Transition time (10 to 90% calculated from
TR = 0.35/BW)
86112A
54754A
12.4 and 20 GHz (30 GHz 1)
28.2 ps (12.4 GHz)
17.5 ps (20 GHz)
12.4 and 18 GHz
28.2 ps (12.4 GHz)
19.4 ps (18 GHz)
RMS noise
Characteristic
0.25 mV (12.4 GHz)
0.5 mV (20 GHz)
0.5 mv (12.4 GHz)
1 mV (20 GHz)
0.25 mV (12.4 GHz)
0.5 mV (18 GHz)
0.5 mv (12.4 GHz)
1 mV (18 GHz)
Maximum
Scale factor (per division)
Minimum
1 mV/division
Maximum
100 mV/division
DC accuracy (single marker)
± 0.4% of full scale
± 0.4% of full scale
± 2 mV ± 1.5% of (reading-channel offset)
(12.4 GHz) ± 0.4% of full scale
± 2 mV ± 0.6% of (reading-channel offset)
(12.4 GHz) ± 0.4% of full scale or marker reading
(whichever is greater)
± 2 mV ± 3% of (reading-channel offset) (20 GHz) ± 2 mV ± 1.2% of (reading-channel offset)
(18 GHz)
DC offset range (referenced from center of
screen)
± 500 mV
Input dynamic range (relative to channel offset)
Maximum input signal
Nominal impedance
± 400 mV
± 2 V (+16 dBm)
50 Ω
Reflections (for 30 ps rise time)
Electrical input
5%
3.5 mm (male)
Dual electrical channel modules
Electrical channel bandwidth
Transition time (10 to 90% calculated
from TR = 0.35/BW)
86117A
86118A
50 and 70 GHz
30 and 50 GHz
11.7 ps (30 GHz)
7 ps (50 GHz)
RMS noise
Characteristic
0.4 mV (30 GHz)
0.6 mV (50 GHz)
0.7 mv (30 GHz)
1.0 mV (50 GHz)
0.7 mV (50 GHz)
1.3 mV (70 GHz)
1.8 mv (50 GHz)
2.5 mV (70 GHz)
Maximum
Scale factor (per division)
Minimum
1 mV/division
Maximum
100 mV/division
DC accuracy (single marker)
± 0.4% of full scale
± 2 mV ± 1.2% of (reading-channel offset),
(30 GHz)
± 0.4% of full scale
± 2 mV ± 2% of (reading-channel offset), (50 GHz)
± 0.4% of full scale
± 0.4% of full scale
± 2 mV ± 2% of (reading-channel offset), (50 GHz) ± 2 mV ± 4% of (reading-channel offset), (70 GHz)
± 500 mV
DC offset range (referenced from center of
screen)
Input dynamic range (relative to channel offset)
Maximum input signal
Nominal impedance
± 400 mV
± 2 V (+16 dBm)
50 Ω
Reflections (for 30 ps rise time)
Electrical input
5%
20%
1.85 mm (male)
2.4 mm (male)
1. A special option, 86112-HBW, extends the bandwidth from 20 to 30 GHz. All other specifications remain unchanged.
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