Cobra 29 classic LTD/GTL low channel mod

[dss56]

I see mentioned many times about adding low channels to the cobra 29s with out an expo kit or xtals.
Might be with the current pll on board.

Would anyone have the info or directions on doing this mod for low channels.

thanks

 

[NZ8N]

I think he means this:
https://www.worldwidedx.com/threads/low-channel-mod-for-upd-2816.20732/#post-36475