These online RF calculators assist with conversions (like frequency to wavelength, Watts to dBm, VSWR to reflection coefficient, etc.) and offer easy calculations for antenna power density, near-far field boundary, line of sight, radio horizon, and more.

The calculators are organized into three categories: 

• Conversion Calculators >
• Antenna Propagation Calculators >
• Antenna Component Calculators >

Just fill in the fields, hit Calculate, and you’ll get your results instantly.

We hope you find these tools useful as a complement to AN-SOF!

We’re excited to share the top 10 most-read articles of 2024 so far. We greatly appreciate your continuous feedback and support. Your engagement helps us improve and tailor our content to your interests. We encourage you to share your thoughts and suggestions for future articles—your ideas are always welcome!

Thank you for being a valued part of our community.

📰 Top 10 Most-Read Articles:

1. Efficient NOAA Satellite Signal Reception with the Quadrifilar Helix Antenna
2. Design Guidelines for Skeleton Slot Antennas: A Simulation-Driven Approach
3. Exploring the Spiral Loop Antenna: A Compact Solution for 80m DXing
4. Front-to-Rear and Front-to-Back Ratios: Applying Key Antenna Directivity Metrics
5. A Closer Look at the HF Skeleton Slot Antenna
6. Precision Simulations with AN-SOF for Magnetic Loop Antennas
7. Enhancing VHF Performance: The Dual Reflector Moxon Antenna for 145 MHz
8. Modeling a Circular Loop Antenna in AN-SOF: A Step-by-Step Guide
9. Advantages of AN-SOF for Simulating 433 MHz Spring Helical Antennas for ISM & LoRa Applications
10. Building a Compact High-Performance UHF Array with AN-SOF: A 4-Element Biquad Design

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