Red Pitaya HAMlab, User Manual, Page: 60 / 116

HAMlab, Release 1.0
In the Operator field select the desired measurement and then set the Signal from which channel the value should
be taken. One click on
DONE shows the value in the bottom of the channel settings. You may choose among the
following:
•
P2P
: The difference between the lowest and the highest measured voltage value.
• MEAN : The calculated average of the signal.
• MAX : The highest measured voltage value.
• MIN : The lowest measured voltage value.
• RMS : The calculated RMS (root mean square) of the signal.
• DUTY CYCLE : The Signal’s duty cycle (ratio of the pulse duration and period length).
• PERIOD : Displays the period length, the time length of a vibration.
• FREQ : The frequency of the signal.
NAVIGATE :
Spectrum Analyzer
This application will turn your HAMlab board into a 2-channel DFT Spectrum Analyzer. It is the perfect tool for
educators, students, makers, hobbyists and professionals seeking affordable, highly functional test and measurement
equipment.
The DFT Spectrum analyzer application enables a quick and powerful spectrum analysis using a DFT algorithm.
Frequency span is form DC up to 62.5MHz where the frequency range can be arbitrarily selected. You can easily
measure the quality of your signals, signal harmonics, spurious and power. Instrument HAMlab applications are web-
based and do not require the installation of any native software. Users can access them via a web browser using their
56 Chapter 3. Applications and Features