Modifications

Realistic TRC 485
Audio Limiter

Cut RV5 or cut R111 4.7K resistor

There is no Control for SSB ALC

AM Power Level RV 10


Open The Clarifier

Remove the 5 volt RX voltage from clarifier control. (REMOVE THE FACEľ PLATE TO CUT THE TRACE).

Solder 4.7k resistor from SJ32 to the closest leg of clarifier control.

Snip D 21 by crystal on main board.

Jump surface mount resistor 181 by clarifier control.


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