Two things, first it will  not work very well on 1269 MHz. And I have one as well.   Inside that blue heat shrink tubing they had a simple crimp connection between the Copper coax center pin and the Aluminum Tube.That connection corrodes and you may need to clean it up to get a good Return Loss/ SWR again.      Kent WA5VJB

On Wednesday, March 31, 2021, 7:13:07 PM CDT, Curt Laumann curt.laumann@gmail.com wrote:

Please see the following link:

https://drive.google.com/file/d/13m-Hk5QRq7q4MIwUbgeEAXljurLk2YBf/view?usp=s...

Thank you. Curt / K7ZOOK7UAZ Station ManagerUniversity of Arizona -----------------------------------------------------------

Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/

View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org