What's the best way to mix RDS Signal into the DSPX FM Processor?

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ehsanspicedigital
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What's the best way to mix RDS Signal into the DSPX FM Processor?

Post by ehsanspicedigital » Mon Apr 08, 2024 11:36 pm

I've tried inputting RDS into the SCA input on the unit but maybe the level is too low for the mixing in of the RDS. Please help me if someone knows the way to fix this. Thanks!

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Re: What's the best way to mix RDS Signal into the DSPX FM Processor?

Post by Albert H » Tue Apr 09, 2024 12:55 am

You need a simple amplifier stage. What signal level do you get from your RDS coder? What signal level do you need? Answers in mV or dBc please!
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ehsanspicedigital
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Re: What's the best way to mix RDS Signal into the DSPX FM Processor?

Post by ehsanspicedigital » Tue Apr 09, 2024 2:40 pm

Hi, I've got a standard Mon-RDS encoder thats available over aliexpress right now. I dont know exactly the output level of it. But the DSPXFM attenuates the SCA input and sums it with the MPX output at 10% of the input level. Could you please advise for this. I dont want to run the audio through the RDS encoder as iv tried and it makes that beast of a preset sound tinny and tight. Thanks for the help!

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