Antenna Directionality and focus

[Greg Sarau]

I have been researching Radio-Astronomy and have not been able to determine information on 

antenna directionality.  Do RT mounts require axis motors to keep the object in it's focus

area?  What are the resolution ranges and factors that determine the discrimination of say

one star from another which have very small degrees of separation? 

[BXRO]

Hi Greg

 

Google antenna appatures, you will get a good mix of info

 

Good luck

[Greg Sarau]

BXRO,

Thanks for the help!

I appreciate your taking the time to respond.

Greg