Antenna Model · Designer · closed-form
Full-Wave Loop (Quad)
length = factor × λ × k · λ = 41.93 m @ 7.150 MHz
FIG.1 · FULL-WAVE LOOP (QUAD)
Perimeter
42.768m
Each side ×4
10.692m
Accuracy note
±~2% on perimeter, trim to resonance.
±~2% on perimeter, trim to resonance.
Method closed-form Cite ARRL Antenna Book Feed ~110–125 Ω (1:1 or 2:1 balun).
- Square loop, one wavelength around.
- Slight gain and a quieter receive than a dipole.