I'm trying to construct a BCB preselector to eliminate overload of my MFJ1026
by local transmitters. I'm currently using coils taken from discarded
portable AM radios, but I would like better selectivity (higher circuit Q).
For example, using a series LC circuit peaked on 760khz, my pest on
PROTECTED]]On Behalf Of [EMAIL PROTECTED]
Sent: Tuesday, January 28, 2003 6:46 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: [HCDX] Winding high Q BCB coils ??
I'm trying to construct a BCB preselector to eliminate overload of my
MFJ1026
by local transmitters. I'm currently using coils taken
In a message dated 1/28/03 9:16:51 PM Central Standard Time,
[EMAIL PROTECTED] writes:
I'd modify the 1026 as per the info at
http://www.w8ji.com/mfj-1025_1026.htm
and see where that gets you. The design is certainly not optimum from a
strong signal handling point of view, and these mods
