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D*AP4
The expert mode allows the administrator to set up the parameters of the transmitter and to turn
the MPX Limiter on or off.
Expert
Pre-Emphasis
Operating Level (dBFS)
Peak Deviation Target (kHz) [35.0 ... 75.0 ... 80.0]
Pilot Deviation (kHz)
RDS Deviation (kHz)
SCA Deviation (kHz)
Resulting Ceiling (dBFS)
MPX Limiter
Reference Level (dBr)
Low Pass Filter (15kHz)
Setup GUI – AUDIO PROCESSOR – Output
[ON / OFF]
[OFF / 50µs / 75µs]
[-15.0 ... -9.0 ... -6.0]
[0.0 ... 6.0 ... 15.0]
[0.0 ... 2.0 ... 4.0]
[0.0 ... 15.0]
calculated from the operating level, the sub-carrier (pilot-tone) and the
respective RDS and SCA deviation
[OFF / ON]
[-4.0 ... 0.0 ... 4.0]
[OFF / ON]
Link
Output
Mute
Attenuation (dB)
Mono
Output Delay
Coarse (ms)
Output Delay
Fine (samples)
59
[unlinked / linked]
defines the coupling of the
control circuits
[ON / OFF]]
[ON / OFF]
[-80.0 ... 0.0]
[L+R Mono / LL Mono /
RR Mono / Stereo]
[0.0 ... 2000.0]
[
[0 ... 2000]
[0 ... 2000]
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