For: CB channels 11 meter band
Antenna Type: 8 elements V-Yagi
Bend Radiator (K6STI/G4CQM)
Designed by: HPSD version 1.01 feb 2014
Boom length: 14,60 Meter
Gain:12,,60 dBI (@27,555 MHz, Peak gain: 12,63 dBI @ 28MHz)
FB <37 dB
FR <25 dB
Impedance: 50 ohms, direct fed
SWR 1:1 900 KHz.
SWR below 2:1 > 1550 KHz
freespace azimuth plot
above freespace elevation plot
above elevation plot with the antenna at 18 meters above average ground.
Elements:
All elements are made out from “MACO” elements
DO NOT USE OTHER DIAMETERS !
Distance: Element Length:
0 M Reflector 5,530 M
0,890 /0,540M Radiator 5,240 M
1,920 M Director 1 5,150 M
3,855 M Director 2 4,966 M
5,040 M Director 3 4,750 M
7,780 M Director 4 4,940 M
11,290 M Director 5 4,900 M
14,600 M Director 6 4,740 M
With the radiator:
The bend starts there where the 1/2 inch tubing starts.
If you need other diameters or have questions please use the forum.
NOT FOR COMMERCIAL USE