[HBR] Need advise: BFO coil not tapped

[B Smith]

here is mine on an hbr-14

73
breck
 
 
 
-------Original Message-------
 
From: C Eus
Date: 5/17/2010 12:21:51 PM
To: hbr at mailman.qth.net
Subject: [HBR] Need advise: BFO coil not tapped
 
All:
I have a Miller adjustable coil, 12-25 mH, that doesn't have a tap.  I would
like to use the BFO circuit shown in the HBR schematic (take your
pick...they all seem to have that same tapped coil configuration).  Is there
any way I can formulate something equivalent without having to resort to
removing windings and adding a tap? I think a capacitor voltage divider
might be in order but that also induces a few unknowns.  Any help would be
appreciated. Cal, n6KYR/4
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