[Elecraft] K2 slug-tuned inductors

Bob Nielsen - N7XY n7xy at n7xy.net
Fri Sep 21 17:39:10 EDT 2018


A metal screwdriver might affect the inductance.  There are several 
inexpensive tuning tools made with a plastic handle and a small thin 
metal blade, for example:

https://www.digikey.com/product-detail/en/bourns-inc/H-90/H90-ND/262571

I used a similar tool when I built my K2.

Bob, N7XY

On 9/21/18 7:41 AM, AE0MM via Elecraft wrote:
> The green plastic tuning tool is too wide to fit in the slot of the narrow slot slug-tuned inductors. Is it safe to use a screwdriver on the small slot 1µH inductors?
>
> Thanks,
> --mark/ae0mm
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