
splotRF
Productivity
Free
View, plot and edit s-parameter and stability data on Smith Charts or rectangular grid. S, Y, Z matrix conversion for arbitrary number of ports.
Key Features:
• plots .snp format s-parameter touchstone data
• stability circles for load and source
• µ and µ' for load and source stability
• interactive data markers
• overlay multiple trace data on a single plot
• overlay trace data from multiple files
• view data as a table list
• arbitrary number of ports (.s1p, .s2p, s3p…snp support)
• S/Y/Z matrix conversion
• mA/RI/dB formatting
• interpolation over frequency
• exports vector graphics to .pdf
• plotting display properties and configuration are saved within file comments
• automated grid layout
• Smith Chart, Polar and Rectangular plots
• reads and plots .zip archives containing s-parameter data
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
• Fixed incorrect MaxGain marker display for multi-mode markers
The developer, DirectRF, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DirectRF LLC
- Size
- 6.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later. - Apple Vision
Requires visionOS 2.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Direct RF, LLC