Dipole Length for 867 mhz?

[johndh]

I know for wave length,it is 300/freq. but is there a correction formula for uhf centered at 876 mhz for example to get the driver length?.For anybody that has had good success with buiding their own yagis,what dimensions did you use reflector,driver,directors ect?.

 

[stvnd53]

go to search,Homebrew yagi.I made the less then $5 dowl and coat hanger model.Works better then ANY duck I used!Remember: Yagi is Point to Point(Best)

 

[pappy1]

Driven Side Element Length - 3 - 1/4in. or 0.082 M
Total Driven Length 6 - 1/2in. or 0.165 M
Reflector Length 6 - 7/8in. or 0.174 M
Element Spacing 2 - 19/32in. or 0.065 M
Director Length 6 - 1/8in. or 0.155 M

The center frequncy is 876.00000

Hope this helps.