2el moxon 30DA016
2el Moxon EZNEC WIRES VIEW
2el Moxon azimuth freespace
2el Moxon elevation freespace
2el Moxon SWR diagram
Above the Gain, Front to back and Front to rear response versus frequency.
Above the elevation pattern 11 meter above average flat ground
Above the elevation pattern 18 meter above average flat ground.
For: DX portion 11 meter band
Antenna Type: 2el MOXON, invented by Les Moxon G6XN.
Designed by: 19DX348 1998
Boom length: 1,445 Meter
Gain: 5,94 dBI (@27,555 MHz)
FB <37 dB (H field)
FR <27 dB (H field)
Impedance: 50 Ohms.
SWR 2:1 > 1500 KHz.
SWR 1:1,1 > 200 KHz.
ELEMENT DIMENSIONS:
Element diameter is 2mm this is AWG #12, bare copper wire…without the isolation.
Do not change diameters, if you need other dimensions, or if you want to scale this antenna to another frequency..
Please feel free to ask !
ELEMENT: DISTANCE LENGHT: TIPS:
REFLECTOR 0,000 3,956 0,740
RADIATOR 1,445 3,956 0,592
The gap between the wires of the reflector and radiator is: 1,445-0,74-0,592 = 11,3cm
FEEDING THE ANTENNA :
The antenna is 50 Ohms, direct fed can be applied. A RF-Choke and/or a 1;1 balun is a must !
THE MOXGEN :
Dan, AC6LA made the MOXGEN calculator. An easy to use program to design your own Moxon.
Please visit his site for further details : AC6LA MoxGen