LENGTH OF DIPOLE CALCULATOR


Freq. in MHz

The total length of your dipole is:
It will be on a side.

3 ELEMENT YAGI CALCULATOR


Freq. in MHz

A. Director Length
B. Driven (Length each side)
C. Reflector Length
D. Spacing between elements
E. Total length of driven element

CUBICAL QUAD ANTENNA CALCULATOR

Enter center frequency to be calculated for a quad : 
mHz
  in INCHES/

CENTIMETERS

 Total Length ONE SIDE Spreader Arm Length
ONE SIDE  "C"
Reflector
Driven Element 
Director 1  optional
Director 2  optional
Director 3  optional
Director 4  optional 
Director 5  optional 
  INCHES/CM  INCHES/CM  INCHES/CM 
spacing between the reflector and driven element should be 
inches 

centimeters
.

spacing between the driven element and the first director and between the directors should be
inches 

centimeters