P25 simplex repeater.AVI
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Uploader Comments (kb8zxe)
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All Comments (8)
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what does digtial sound like on the analog radio? Or can it even be heard?
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Just got my Astro digital Saber- can't wait to play with it! I'd love to put together a simplex repeater like yours.
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Thats smooth!
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has me curious if that simplex repeater you use passes digital, can it also pass like.. des-xl and des-ofb encription to?
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Hey where can I get one at and how much
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what wow that is f**king cool wow how much is that repeater
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To answer some questions I simply used the 6 pin data jack on the Yaesu 7900 radio for the rx (rx data 9600 pin 4) and the pin 1 for tx audio after setting the menu for 9600 packet tx. I used pin 6 for the repeater control since vox wouldn't work because I was using pin 4 for rx. I ran the audio through a laptop running a simplex repeater software. I then played with the levels while looking at them with a scope until it worked the best.
kb8zxe 6 months ago
I would think that it would. I am no expert, just and experimenter but from what I have played with I am quite sure this would work for des.etc... This repeater also works for DSTAR. It would not work for MotoTRBO since that is TDMA. I have learned that even though P25 is called digital it still has a lot of fm waveforms. This is why you can still use an FM amp for P25 and DSTAR.
kb8zxe 6 months ago