Antenna Building Tools
Skywide Club Antenna Builder
Antennas
Feedline & Loss
Baluns & Chokes
Ground Plane
Results will appear here.
Results will appear here.
Results will appear here.
Skywide Radiation Pattern Visualizer
3
Note: Patterns are mathematical approximations designed for educational visualization of RF lobe physics. Real-world patterns vary with exact ground conductivity, nearby structures, and precise tuning.
Azimuth (Top-Down View)
Elevation (Side View)
North American Amateur Band & Privilege Explorer
Frequency not found in amateur allocations up to 12cm.
License Privileges & Limits
Notable Frequencies & Overlaps
Advanced Interactive Band Plan
Zoom, filter, and compare amateur radio allocations and overlaps across North America.