My Antenna

(From 29/Apr/2000 to 02/Oct/2000)


Here were my antennas for 21/24MHz and calculated patterns.

21/24MHz 5ele Yagi & Crow

Calculated antenna model

Upper:21MHz

Lower:24MHz

Azimuth radiation pattern

for 21MHz 5ele yagi up 24metres

Vertical radiation pattern

for 21MHz 5ele yagi

Azimuth radiation pattern

for 24MHz 5ele yagi up 20metres

Vertical radiation pattern

for 24MHz 5ele yagi


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by Nob Tahara JR2BJE