Thread: Mini-Mod 2021!
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Old 27th Mar 2021, 4:25 pm   #43
Ian - G4JQT
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Join Date: Jun 2004
Location: Reading/Fakenham, UK.
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Default Re: Mini-Mod 2021!

Quote:
Originally Posted by Stuart R View Post
Quote:
Originally Posted by Paul Stenning View Post
Roughly what frequency was yours unadjusted? Useful to know as a starting point
Mine came up at 1062 KHz, before tweaking anything.

SR
Sounds about right. Just tune to a quiet spot around the middle of medium wave, tweak L1 until the signal appears on the nearby radio and tweak L2 for maximum signal.

The MiniMod does not cover the complete band, but a few hundred kHz (about one third of the band) in the middle. If anyone really needs to have it elsewhere, then increase or decrease both C1 and C13 by 50pF or so.

Ian
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