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Want to make a passive SWL preselector
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July 22nd 04, 04:43 PM
Almir
Posts: n/a
Perfect!
I think this is what I was looking for!
Wonderful!
Thank you very much!
Alvin Mirabal
WP4IDK
Puerto Rico
J M Noeding wrote in message . ..
On 21 Jul 2004 15:50:39 -0700,
(Almir) wrote:
Hi!
Well.. not exactly for the medium wave band.. but mostly
for the 120 and 90 meter shortwave bands.
Do you have information available?
Thanks..
Alvin
WP4IDK
I've shown one covering 1.75-7.2MHz with single tuning capacitor and
two equal coils on
http://home.online.no/~la8ak/c21.htm
- no difficult
coil winding.
-jm
---
J. M. Noeding, LA8AK, N-4623 Kristiansand
http://home.online.no/~la8ak/c.htm
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