Hello to the group !
Is there any body using the Kenwood TS711/811 for driving a transverter ? if so, would you please supply the detailed schematics for PTT output.
73 tnx
renauld on4kvi
Kenwood TS711/TS811 PTT output
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Hello Thomas HB9SKA
Tks for reply !
In fact, I use a PE1CMO transverter which needs a PTT (grounding) signal.
Normally I use an ft100 which has this signal on the ACC connector (idem for FT736).
But TS811 has none....that is the story
renauld
This TRX's have a 3.5mm Klinkenbuchse named "KEY", that's what you are looking for.
I remember me, it was in the 90s. A colleague made a little modification inside. He connected the Mic-PTT with the KEY-PTT because to switch a Sequencer for the VV also with the microphone. This was a lack of this transceivers. Now I have dusted both and will use it for QO-100. Both were my first Rig in the AO-10/13 days.
73
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I had to dig deep into my archives, but did find the modification I made long ago to my TS-811E for driving a 70cm linear.
It was based on an article by DJ7ZZ, which cannot be found now anymore on the internet, so herewith a PDF copy.
Also I did find 2 photographs of my actual modification, a small PCB just above a DIN connector.
In contrary to the article I did put the PTT line on the new to mount ACC1 connector.
So easy to do, good luck!!
73 from Cor
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See movie I posted above !
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See movie I posted above !
Sorry Remco, too complicated.....
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(fine with me ... ; -)
