Gamma matches

[Heavy Metal]

what is the capacitance on a variable gamma match on a yagi aka beam type antenna?

 

[Yeti Communications Ltd]

what is the capacitance on a variable gamma match on a yagi aka beam type antenna?

depends on band and frequency also how many elements many variables involved

 

[Captain Kilowatt]

The capacitance? You mean the value? It is variable. It depends on the amount of rod inserted into the gamma tube. The insulated tubing along with the rod and gamma arm form a variable capacitor.

 

[Heavy Metal]

Yes Like 20-10 meters

Need 100-500pf ( an example ) but not right