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Orion VFO Tuning Encoder - Part numbers

This is the original tuning encoder, which is no longer available: Oak Grigsby 94Q 125-02-00606

These are possible alternates, but no verification that they will work:

Bourns ENT1D-B28-L00125L (also believed to be obsolete)

Avago HRPG-ASCA 17R (this is currently available and a good bet since the Avago HRPG-ASCA 17F is used in the 302R remote tuning knob)