[OZAPRS] codan 8528 and TT3

[Ray Wells]

Tim VK2HLT wrote:

>Gday guys,
>Anyone have any info on connecting a TT3 to the Codan 8528 mobile ? I
have 
>both items and are keen to hear from anyone who may have already done
this.
>Cheers
>Tim VK2HLT 
>
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>  
>
Every commercial HF radio I've encountered has balanced microphone 
audio. To ensure that balance remains I insert a small audio transformer 
between the unbalanced TNC/whatever audio source and the radio. I 
generally rewire the DIN socket to suit. In a similar vein there has not 
been a source of unmuted rx audio available at a socket or test point. 
I've chased up a suitable rx audio point with a CRO. Your radio may be 
different but that is my experience.

Ray vk2tv
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