SOUTHERN AVIONICS COMPANY
SE Series Transmitter
8-2
Maintenance
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modulated high voltage output from PC/MOD module (MODHVOUT)
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internal 5V generated supply in PC/MOD module (PCMOD5V)
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PWM present (PWMLVL)
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modulation current overload (MODIOVLD)
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Power Control overload (PCOVLD)
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internal temperature (PCMODT)
SPA Module
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Power Amplifier voltage (PAV)
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Power Amplifier current (PAI)
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RF input present (RFINP)
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internal 5V generated supply in SPA module (SPA5V)
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Power Amplifier overload (SPAOVLD)
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internal temperature (SPAT)
Filter/Monitor Module
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internal 5V generated supply in Filter/Monitor module (FIL5V)
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forward power level
•
reflected power level
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modulation index
TX Controller
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modulation control voltage level (MODCTRLV)
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measured frequency output (FREQUENCY)
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forward power level (FWD POWER)
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reflected power level (REF POWER)
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modulation index (MOD%)
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antenna turning unit ATU