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- Thu Aug 09, 2012 2:52 pm
- Forum: Calibration
- Topic: Definition of Chi (Feed Orientation)
- Replies: 2
- Views: 18683
Re: Definition of Chi (Feed Orientation)
Hi Craig, You are right, if you take A-pol and add 45 degrees you are at ParAng=0. Or if you take ParAng=0 and go +45degrees you hit the "B-Pol Axis". So that answers your first question: CHI=0=B-pol. That is valid for all but one of ATCA's RX systems : 7mm.... :roll: ... there it is the o...