[Elecraft] K3: reduced PWR in Data Mode on 10m only

[Jim Brown]

On 4/18/2014 5:25 AM, Don Wilhelm wrote:
>
> You can get the FT240-31 toroid cores from Diz at 
> http://www.partsandkits.com/ 

This is a pretty expensive way to buy them -- even the 10 piece price is 
double his cost. If you need these parts (and most of us do), you might 
try to organize a group purchase with one or more local ham clubs for a 
full box, which will yield a much lower cost. I've done well with Dexter 
Magnetics near Chicago, and I've heard good reports about Lodestone 
Pacific. Expect to buy 2.4-in o.d. cores for about $5 in lots of 50 from 
these vendors, with additional discounts for larger quantity. Part 
numbers are in Appendix 1 of the tutorial. This one is Fair Rite 2631803802.

73, Jim K9YC