Fluke 43B - Manual (Page 43)

Specifications
Function Specifications
3
39
Scope
Input Impedance
Input 1............................... 1 M
Ω
// 12 pF (± 2 pF). With BB120: 20 pF ± 3 pF
Input 2............................... 1 M
Ω
// 10 pF (± 2 pF). With BB120: 18 pF ± 3 pF
Horizontal
Time base modes (selectable) ............................................. Normal, Single, Roll
Ranges (selectable within modes)
In Normal .................................................................................5 s to 20 ns/div
In Single shot.............................................................................5 s to 1 µs/div
In Roll mode ..............................................................................60 s to 1 s/div
Time base error ..................................................................... < ±(0.4 % + 1 pixel)
Maximum sampling rate
10 ms to 60 s ........................................................................................5 MS/s
20 ns to 10 ms ....................................................................................25 MS/s
Trigger source (AUTO, 1/2 AUTO, MANUAL) ...........................Input 1 or Input 2
Vertical
Voltage ranges ................................................................ 5.0 mV/div to 500 V/div
Trace accuracy ±(1 % + 2 pixels)
Bandwidth input 1 (voltage)
excluding test leads or probes.......................................DC to 20 MHz (-3 dB)
with test leads TL24.........................................................DC to 1 MHz (-3 dB)
with 10:1 probe VPS100-R (optional) ............................DC to 20 MHz (-3 dB)
with shielded test leads STL120 (optional) .................DC to 12.5 MHz (-3 dB)
DC to 20 MHz (-6 dB)
Lower transition point (AC coupling)...........................................10 Hz (-3 dB)
Bandwidth input 2 (current)
with Banana-to-BNC adapter......................................................DC to 15 kHz
Lower transition point (AC coupling)...........................................10 Hz (-3 dB)