■Viterbi Bit Error – This register displays the number of channel bit errors
during the last measurement period. This register is used to estimate Eb/N0. If this register is zero, the Eb/N0 is 16.00 (no noise).
Any channel noise will cause this register to be greater than zero.
■OFFSET – Use this command to confirm the location of the carrier. The definition of this query is:
(OFFSET = Actual RF – Programmed RF)
The units are in Hz.
Syntax – DMD.x OFFSET where x designates the demodulator that is the object of the command.
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| Demodulator Application Notes |