Galaxy DX Radios DX33HML Disabling Talkback

Galaxy DX Radios DX33HML

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Although the greatest care has been taken while compiling these documents,

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Galaxy Radios DX33HML Service Manual

13.11.2006

http://www.cbtricks.com/radios/galaxy/dx33hml/dx33hml_talkback_mod.htm

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Disabling Talkback

NOTE:

Talkback can become distorted if these radios have been "peaked," and there is no cure because the
talkback just amplifies what goes to the RF section. Try adding a 470k ohm resistor from junction of
C154/R207 to the junction of C187/R235 on the solder side of the board. This will also give you clean
talkback on SSB and FM. Try different values of resistance to get the amount of volume you want. The
less the resistance the louder the talkback will be.

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we cannot guarantee that the instructions will work on every radio presented.

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Galaxy Radios DX33HML Service Manual

13.11.2006

http://www.cbtricks.com/radios/galaxy/dx33hml/dx33hml_talkback_mod.htm