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XTL or APX as a repeater

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2wayguy
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XTL or APX as a repeater

Postby 2wayguy » Sun Jul 23, 2017 7:43 pm

Can anyone offer some assistance on converting the positive output of the channel activity pin to a ground output for use with a RICK setup?? Would like to make a simple circuit with a transistor not a relay.

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Bill_G
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Re: XTL or APX as a repeater

Postby Bill_G » Mon Jul 24, 2017 3:48 am


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motorola_otaku
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What radios do you own?: 2 turntables and a microphone

Re: XTL or APX as a repeater

Postby motorola_otaku » Mon Jul 24, 2017 10:37 am

Channel activity in the APX mobile is active low. Can verify 100%. The service manual states active low as well.
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