EF204ARC - 14 MHz  Monobander 

YU1ARC   4 EL.  14 MHz  MONOBANDER

 EF204ARC

TAPER DIMENSIONS

  
SPACING 30 25 20 16 1/2  ELEMENT TOTAL LENGTH
0.000 1.500 1.400 1.400 1.110 5.410 10.820
3.610 1.500 1.400 1.400 0.995 5.295 10.590
5.390 1.500 1.400 1.400 0.735 5.035 10.070
9.800 1.500 1.400 1.400 0.495 4.795 9.590

 

FREE SPACE GAIN       9.02 dBi       ( 6.88 dBd )

  GAIN AND PATTERN IF ANTENNA IS AT 25m A.G.

 

 

 

 

 

Antenna built by YU1IG (YT5G)

 

ANTENNA BUILT BY YU1ARC @ 25m a/g