BK Precision 2540B, User Manual, Page: 225 / 250

Specifications
225
Position range ±8 divisions away from the center of the screen
Attenuation factor X1, X10, X100, X1000
Channel common
mode rejection
100:1 at 60 Hz
20:1 at 10 MHz
[1]
Lower frequency
limit, AC coupled
≤ 5 Hz at BNC
≤ 1 Hz when using a 10X passive probe
Channel to
channel crosstalk
≥ 100:1 at 1 MHz
≥ 100:1 at 10 MHz [1]
Input Impedance 1
MΩ ||18 pF
Maximum input 400 V
pk
@1 M
Ω
Differential delay
±150 ps when vertical scale and coupling
settings are identical
[1]
Bandwidth reduced to 6 MHz with a 1X probe.
Horizontal system
Time base range
(1-2-5 step)
2 ns/div to 50 s/div
Modes Main, Delayed, Roll and X-Y
Time base accuracy ± 0.01 %
Input of X-Y mode
Channel 1 is the horizontal X-axis input
Channel 2 is the vertical Y-axis input
Bandwidth of X-Y mode
60 MHz: 2540B, 2540B-GEN
100 MHz: 2542B, 2542B-GEN
Phase error of X-Y mode ± 3°