[ARC5] [BoatAnchors] Updated: 80/40 Meters to Longwave Converter

[Arden Allen]

> .......I'm probably going to put a "wave trap"
(one trimmer cap, one coil) in front of the 40 Meter input
to reject the images.

Having built a preselector with one tank circuit I suggest a J-FET RF stage 
ahead of the mixer.  Lightly load the tank for best Q, you don't need the 
gain.

Arden Allen
KB6NAX

He who is cruel to animals becomes
hard also in his dealings with men.
We can judge the heart of a man by
his treatment of animals.
—Immanuel Kant