Zelscope is a useful and reliable application designed to convert your PC into a dual - trace storage oscilloscope and spectrum analyzer which can display the amplitude and phase components of the spectrum
Zelscope features the interface of a traditional oscilloscope, with conventional gain, offset, timebase, and trigger controls.
Here are some key features of "Zelscope":
· General features
· Responsive real-time display, up to 50 fps refresh
· Single trace, dual trace, and XY (Lissajous) modes
· Bandwidth: 10 Hz - 20 kHz, AC coupling
· Timebase: 10 us - 5 s
· 8-bit and 16-bit acquisition, 11 kHz to 44 kHz sampling rate
· Spectrum analyzer: amplitude and/or phase
· Data export
· Raw data export as WAV file
· Screenshots can be saved in BMP and EMF formats
· Visible trace(s) can be saved as text file
· Copy-paste function for screenshots or data files
· Printing
· Triggering
· Adjustable trigger level, slope, and delay
· Pretrigger view
· Single shot triggering mode
· On-screen measurement
· Two cursors set by left and right click
· Voltage and time difference readout
· Direct frequency readout
Requirements:
· 300 MHz or faster PC
· 64MB RAM
· 2MB of disk space
· Sound card with drivers installed
Limitations:
· 14 days trial