Reply to "Correlator Noise floor inflation by Legacy Signal Interfering with DCS"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

The Legacy commands are repeated, and it would be way more complex to find a null point in the TMCC/Legacy signal stream, so I think that's a needless complication. I suspect the TMCC/Legacy commands will get through just fine.

Since the TMCC/Legacy carrier is constant and uses frequency shift encoding, it would be fairly complicated to find a hole. Also, if you were trying to synchronize the two, it's likely you'd be missing DCS commands. If there is a conflict, who gets priority? Since the DCS commands only use a very small amount of the bandwidth, it's far more logical to interrupt the continuous carrier of the Legacy signal as opposed to the DCS packets.

7/20/189:06 AM

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