Flag Counter
Since 08.08.2014
Counts only, if "DNT = disabled".

Your IP is
Valid HTML 4.01 Transitional Creative Commons Lizenzvertrag
We love the King
23. July 2024
Your valuable opinion :
4 stars

Avg. 4.49 from 47 votes.

Loop-Antenna-Calculator.php    8545 Bytes    02-04-2023 19:37:00

Loop Antenna Calculator

Tuned SINGLE Loop with Coupling Loop

Frequency [MHz]
Diameter [cm]
Conductor [Ω/km]

Wavelength λ [m]
(in free air)
Wire Length [cm]
(Main Loop < 10 % of λ)
Wire Length [cm]
(Coupling Loop = 20%)
Conductor Resistance [mΩ]
Radiation Resistance [Ω]
Efficiency [%]
Inductance [µH]
Capacitance [pF]

✈ Some Design Notes

• The design is based on Joachim Hummel's Excel Sheet.

✈ Share your thoughts

The webmaster does not read these comments regularely. Urgent questions should be send via email. Ads or links to completely uncorrelated things will be removed.

Your Browser says that you allow tracking. Mayst we suggest that you check that DNT thing ?

t1 = 6585 d

t2 = 169 ms

★ ★ ★  Copyright © 2006 - 2024 by  ★ ★ ★