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How to glue DRO to pcb?

时间:04-06 整理:3721RD 点击:
Frequency is around 10GHz. I want be able to tune DRO position while gluing. I tried "super glue" and "green mask", both results are not satisfactory. Thanks for help.

how about something like araldite that takes a little longer to set, thereby giving you time to set the final position ?

Dave

ok, i will try some two component glue.
Btw i can't understand why green UV-mask liquid prevent DRO from oscillation? Is it big losses or something other Er magic?

I have no experience in what you are doing, but if the application is so sensitive that the change in electrical properties as an epoxy or cyanoacrylate cures affects your results, then I would reconsider using any reactive adhesive.

Have you considered pressure-sensitive or heat-applied adhesives.

John

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