Hello,
I also was lucky to have gotten one of the $99 modules from Newark. Even though I already have a bench full of test equipment, I'm sure that I'll get a lot of use out of this versatile device. For anyone who hasn't seen it, here is the latest brochure listing the Analog Discovery module's capabilities.
www.digilentinc.com/data/products/analog-discovery/AnalogDiscovery-DS-2013-1.pdfI see in this brochure that it states the following...
"Spectrum Analyzer New!
• Performs FFT or CZT algorithm on analog input channels and displays power spectrum
• Frequency range adjustments in center/span or start/stop modes
• Linear or logarithmic frequency scale
• Peak tracking option finds peak power and adjusts display to keep peak in center of display
• Vertical axis supports voltage-peak, voltage-RMS, dBV and dBu display options
• Windowing options include rectangular, triangular, hamming, Cosine, and many others
• Cursors and automatic measurements including noise floor, SFDR, SNR, THD and many others
• Data file import/export using standard formats"
EDIT (8/15/13): The version of the Digilent Waveforms software that includes the new Spectrum Analyzer is now available for download from their site...
www.digilentinc.com/Products/Detail.cfm?Prod=WAVEFORMSAlso, I find that their Analog Discovery BNC Adapter Board is a must-have item.
www.digilentinc.com/Products/Detail.cfm?NavPath=2,842,1141&Prod=DISCOVERY-BNCRegards,
Frank