[time-nuts] L1 L2 choke Ring Question

[Tom Knox]

I recently purchased a used L1 L2 Choke ring antenna AeroAntenna AT2775-20W-000-05-26-NM, it has an AT2775 aircraft antenna with a 3.3" x 1.8" bolt pattern at it's heart.

Sadly the antenna is dead. I have been looking into the possibility of replacing the aircraft antenna portion and was wondering what the critical specs were and the approximate tolerances. I found an antenna from another manufacturer with the exact bolt pattern, but it appears the phase center is 1-2mm lower.

Any thoughts would be greatly appreciated.

Or if anyone has a AeroAntenna AT2775 aircraft antenna with a 3.3" x 1.8" bolt pattern they would be willing to sell or trade contact me off list.

Thanks!


Thomas Knox