One of the limiting factors is if the tuning rod has been cut and it isn't long enough. What frequency is it on now and how much tuning rod is sticking up?
Jow
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On 9/21/2021 8:25 PM, n6lrv@... wrote:
I have a filter cavity question for those who are experienced with the DB4001-series high band cavities. They're listed as adjustable from 148 to 174Mhz but do they actually tune lower into the 2m band? I'm not equipped to sweep this one at the moment and was wondering if the answer could be found among this group's vast experience.
