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SL (R230) antenna amplifier wiring?

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Old Feb 15, 2007 | 02:48 PM
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Hal Adams's Avatar
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SL (R230) antenna amplifier wiring?

Does anybody know how the R230 antenna amplifier is wired in?

There are the obvious two co-ax in and out terminals and the 12V feed, but there is also a small three pin data type socket as well which I guess is for some form of fine tuning, or could it be a switch for AM/FM?

I'd be grateful if anyone knows as I am fed up with my R129 aerial sticking half way up and have in mind to fit a 230 stub antenna in its place.

Thanks
Hal
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Old Oct 27, 2019 | 02:11 PM
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Thatsme's Avatar
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2003 SL500 AMG
Originally Posted by Hal Adams
Does anybody know how the R230 antenna amplifier is wired in?

There are the obvious two co-ax in and out terminals and the 12V feed, but there is also a small three pin data type socket as well which I guess is for some form of fine tuning, or could it be a switch for AM/FM?

I'd be grateful if anyone knows as I am fed up with my R129 aerial sticking half way up and have in mind to fit a 230 stub antenna in its place.

Thanks
Hal
The stub antenna is not for fm/am radio. The antenna you are referring to is part of the windshield on the w230.
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