Magnetic loop antenna calculator for round copper construction

Frequency (MHz) 

Loop conductor length (m) 

Conductor diameter (mm) 

RF power (W) 

Calculation results:

Inductance (uH) {{inductance}}

Capacitance (pF) {{capacitance}}

XL = XC (ohms) {{lxlc}}

Distributed C (pF) {{distributed}}

Tuning capacitance (pF) {{tuning_capacitance}}

Main loop diameter (m) {{main_loop_diameter}}

Feeding loop diameter (m) {{feeding_loop_diameter}}

Radiation resistance (ohms) {{radiation_resistance}}

Loss resistance (ohms) {{loss_resistance}}

Parallel resistance (kohms) {{parallel_resistance}}

Efficiency (%) {{efficiency}}

Compared to ideal loop (dB) {{ctil}}

Loaded Q {{lq}}

Bandwidth -3dB (kHz) {{bandwidth}}

Capcitor rms voltage (V) {{crv}}