HIProducts is a practical tool for RF/communication engineers and radio/frequency analysis users. By entering F1 and F2 (FM Band) values, it automatically calculates harmonics and intermodulation products and visualizes them in a graph. Graphs can be saved as images or shared with other apps via the iOS Share Sheet.
How to Use 1. Enter F1 and F2 (FM Band) values. 2. Tap the "Generate" button to create a graph. 3. Pinch with two fingers to zoom in/out on the graph. (Zoom is also possible using the + / - buttons) 4. Use the Share button to save or share as an image/PDF.
Updated on
Jul 2, 2026
Tools
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App info and performance, and Device or other IDs
This app may collect these data types
Location, App info and performance, and Device or other IDs