Selects the operating mode for the ILS-LOC modulation signal.
Parameters: | ||||
<Mode> | NORM ILS-LOC modulation is active. LLOBeAmplitude modulation of the output signal with the left lobe (90Hz) signal component of the ILS-LOC signal is active. The modulation depth of the 90Hz signal results from the settings of commands SOURce:ILS:LOC:SDM and SOURce:ILS:LOC:DDM[:DEPTh] according to (command SOURce:ILS:LOC:DDM:DIR RIGHt): AM(90Hz) = 0.5 * (ILS:LOC:SDM + ILS:LOC:DDM * 100%) and for SOURce:ILS:GS:DDM:DIR LEFT according to AM(90Hz) = 0.5 * (ILS:LOC:SDM - ILS:LOC:DDM * 100%) RLOBeAmplitude modulation of the output signal with the right lobe (150Hz) signal component of the ILS-LOC signal is active. The modulation depth of the 150Hz signal results from the settings of commands SOURce:ILS:LOC:SDM and SOURce:ILS:LOC:DDM[:DEPTh] according to (command SOURce:ILS:LOC:DDM:DIR RIGHt): AM(150Hz) = 0.5 * (ILS:LOC:SDM + ILS:LOC:DDM * 100%) and for SOURce:ILS:GS:DDM:DIR LEFT according to AM(150Hz) = 0.5 * (ILS:LOC:SDM - ILS:LOC:DDM * 100%)
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Example: | ILS:LOC:MODE LLOB Activates amplitude modulation of the output signal with the left lobe (90Hz) signal component of the ILS-LOC signal. | |||
Options: | Option R&S SMA-K25 | |||
Manual operation: | See "Mode - ILS-LOC Modulation" |
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