[time-nuts] how to find low noise transistors

John Miles john at miles.io
Sat Jul 18 17:37:16 EDT 2015


>  The BFG540 is amongst the best Oscillators  oscillators
> 
> http://www.nxp.com/documents/data_sheet/BFG540_X_XR_N.pdf
> 
> Now you outperform most colleagues
> 
> 73 de Ulrich N1UL

Last time buy 31-Dec-15. :(   Have you heard of any good substitutes?  

I've built a lot of amps with BFG591s, and they also got the axe recently.
Small-signal RF bipolars seem to be an endangered species.

-- john, KE5FX
Miles Design LLC



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