Tektronix MDO34 User Manual

Spectrum trace markers
Automatic peak markers assist with quickly identifying the frequency and amplitude of peaks in the spectrum trace.
Figure 6: Spectrum trace markers
1. The Reference Marker is placed on the highest amplitude peak. It is marked with a Red triangle.
2. The Automatic markers mark the next highest peaks in the trace.
•
The automatic markers indicate frequency and amplitude.
• Absolute readouts show the actual frequency and amplitude of the automatic markers.
• Delta readouts show the frequency and amplitude of the automatic markers relative to the reference marker.
The RF waveform view user interface
This topic identifies objects in the RF waveform view.
1. Normal trace: Each acquisition is discarded as new data is acquired.
2. Max hold trace: The maximum data values are accumulated and displayed over multiple acquisitions of the Normal trace.
3. Min hold trace: The minimum data values are accumulated over multiple acquisitions of the Normal trace.
4. A
verage trace: Data from the Normal trace is averaged over multiple acquisitions. This is true power averaging, which occurs before
the log conversion. Each power of 2 averaging reduces the displayed noise by 3 dB.
5. Amplitude (magnitude) scale.
Waveform acquisition concepts
3 Series Mixed Domain Oscilloscope Printable Help 241

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