Tektronix MDO34 User Manual

Field or control Description
Spectrogram
Toggles the spectrogram traces on or off. The spectrogram display is useful for monitoring slowly-
changing RF phenomena. The x-axis represents frequency
, just like the typical spectrum display. The
y-axis represents time. Color indicates amplitude.
Spectrogram slices are generated by taking each spectrum and flipping it on its edge so that it is one
pixel row tall, and then assigning colors to each pixel based on the amplitude at that frequency with
the cold colors of blue and green representing low amplitude, and the hotter colors of yellow and red
indicating higher amplitude. Each new acquisition adds another slice at the bottom of the spectrogram,
and the history moves up one row.
Menus and dialog boxes
3 Series Mixed Domain Oscilloscope Printable Help 234

Tektronix MDO34 Specifications

General

Analog Channels	4
Sample Rate	2.5 GS/s
Record Length	10 Mpoints
Mixed Domain Analysis	Yes
Waveform Capture Rate	>280, 000 wfms/s
Spectrum Analyzer Frequency Range	9 kHz to 3 GHz
Vertical Resolution	8 bits
Input Coupling	AC, DC, GND
Operating Temperature	0°C to +50°C
Digital Channels	16
Connectivity	USB, LAN, HDMI
Arbitrary Function Generator	50 MHz
Trigger Types	Edge, Pulse Width, Runt, Logic, Setup/Hold, Rise/Fall Time, Video
Input Impedance	1 MΩ
Maximum Input Voltage	300 Vrms
Dimensions	140 mm
Weight	4.5 kg
Bandwidth	100 MHz, 200 MHz, 350 MHz, 500 MHz
Display	10.1-inch capacitive touch HD display
Voltmeter	4-digit