30MHzDirectDigitalSynthesizedSource20mHzFrequencyResolution&plu***n;10ppmFrequencyAccuracy12bit,5MSample/SArbitraryW***eformsInternallySynthesizedFM,AMandPhaseModulation(PSK)LinearandlogSweepsArbitraryModulationStandardInterface:RS-232CGPIBInterface(SFG-830G))