Fluke 123 - Page 71

Specifications
Dual Input Oscilloscope
4
63
Horizontal
Scope Modes................................... Normal, Single, Roll
Ranges
Normal:
equivalent sampling (Fluke 123) ...... 20 ns to 500 ns/div
equivalent sampling (Fluke 124) ...... 10 ns to 500 ns/div
real time sampling....................................1 μs to 5 s/div
Single (real time) ......................................1 μs to 5 s/div
Roll (real time)..........................................1s to 60 s/div
Sampling Rate (for both channels simultaneously)
Equivalent sampling (repetitive signals) .........................
up to 1.25 GS/s
Real time sampling:
1 μs to 5 ms/div ...........................................25 MS/s
10 ms to 60 s/div ...........................................5 MS/s
Time Base Accuracy
Equivalent sampling ................... ±(0.4% +0.04 time/div)
Real time sampling..................... ±(0.1% +0.04 time/div)
Glitch Detection ..................≥40 ns @ 20 ns to 5 ms/div
≥200 ns @ 10 ms to 60 s/div
Glitch detection is always active.
Horizontal Move ........................................... 10 divisions
Trigger point can be positioned anywhere across the
screen.
Trigger
Screen Update ...............................Free Run, On Trigger
Source..............................................................A, B, EXT
EXTernal via optically isolated trigger probe ITP120
(optional accessory)
Sensitivity A and B (Fluke 123)
@ DC to 5 MHz ............................ 0.5 divisions or 5 mV
@ 25 MHz .................................................. 1.5 divisions
@ 40 MHz ..................................................... 4 divisions
Sensitivity A and B (Fluke 124)
@ DC to 5 MHz ............................ 0.5 divisions or 5 mV
@ 40 MHz .................................................. 1.5 divisions
@ 60 MHz ..................................................... 4 divisions
Slope ................................................... Positive, Negative
Video on A .......................... interlaced video signals only
Modes ............................................... Lines, Line Select
Standards .......................... PAL, NTSC, PAL+, SECAM
Polarity .............................................. Positive, Negative
Sensitivity ..........................................0.6 divisions sync.