FLUKE-190-104/AM Fluke Electronics, FLUKE-190-104/AM Datasheet - Page 37

• Manufacturer Part Number: FLUKE-190-104/AM
• Description: SCOPEMETER 4CH 100MHZ COLOR AMER
• Manufacturer: Fluke Electronics
• Series: ScopeMeter® 190r
• Type: Handheldr

Specifications of FLUKE-190-104/AM

• Bandwidth: 100MHz
• Channels: 4
• Display Type: LCD - Color
• Features: DMM, USB Interface, Save, Recall, Record, Trend
• Probe Type: 10:1 Voltage Probe (1 Blue, 1 Green, 1 Red, 1 Gray)
• Sampling Rate (per Second): 1.25GS/s
• Input Impedance: 1M
• Rise Time (typ): 3.5nS
• Voltage - Input (max): CAT III 1000V, CAT IV 600V
• Voltage - Supply: 7.2V Battery, 17.8VDC Adapter
• Includes: Alligator Clips, Battery Charger/Adapter, Case, Hook Clips, Probe Set, Software, Test Leads, USB Cable
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 614-1176

You will see a screen that looks like Figure 11.
Observe that the top right of the screen displays
SPECTRUM.
If it displays LOW AMPL a spectrum measurement cannot
be done as the waveform amplitude is too low.
3
4
5
6
ENTER
ENTER
ENTER
ENTER
Jump to Waveform: and select
Mathematics... to open the
Mathematics menu.
Select Function: Spectrum.
Select the source waveform for the
spectrum: Source : A, B, C or D
Select Window: Auto (automatic
windowing), Hanning, Hamming,
or None (no windowing).
If it displays WRONG TB the time base setting does not
enable the test tool to display an FFT result. It is either too
slow, which can result in aliasing, or too fast, which results
in less than one signal period on the screen.
10
7
8
9
F1
F2
F3
F4
Perform a spectrum analysis on
trace A, B, C or D.
Set the horizontal amplitude scale
to linear or logarithmic.
Set the vertical amplitude scale to
linear or logarithmic.
Turn the spectrum function off/on
(toggle function).
Acquiring Waveforms
29