Re: 2N2222 challenge photos and videos


Paul Christensen
 

Hans,

 

For the contest, how did you cool the 2N2222s?  The rules appear to allow much flexibility.  Also, did you use plastic-encapsulated TO-92 transistors or TO-18 with a metal can? 

 

Paul, W9AC

Join QRPLabs@groups.io to automatically receive all group messages.