📡 Antenna Calculator Roundup

Interactive antenna gain & length tools for RF, TV, LTE, 5G, and Ham Radio.

📏 Antenna Length Calculator

Frequency (MHz)

📡 Dipole Antenna Calculator

Frequency (MHz)

📶 Yagi Antenna Gain Estimator

Number of Elements

📉 Free Space Path Loss (FSPL)

Frequency (MHz) Distance (km)

⚡ ERP / EIRP Calculator

TX Power (Watt) Antenna Gain (dBi)

🔗 Related Tools

• Antenna Handbook
• Link Budget Calculator
• Yagi Calculator