Operating Manual Vol 1 - ES Documentation

SMIQRear Panel2.1.3 Elements of the Rear Panel10(Cf. Fig. 2-2, Rear panel view)I FADED I FADED Faded I signal. see as wellChapter 2,"Fading Simulation"Q FADED Q FADED Faded Q signal.I/Q AUX IQ AUX Output I/Q modulated subcarrier.Frequency 300 MHz, level -5 dBm,source resistance 50Ω111325PAR DATA114An adapter between thePAR DATA connector andcoaxial BNC connectors isavailable as an accessory(SMIQ-Z5, order no.1104.8555.02).PAR DATAPinDescription1 - ⊥2 - ⊥GroundGround3 - DATA-D64 - DATA-D45 - DATA-D26 - DATA-D0Parallel data input/output D0 to D6 for digitalmodulation.Output: TTL signal.Input: Input resistance 1kΩ or 50Ω.Trigger threshold can be set from -2.5 to 2.5V,max. ± 15V, max. 40 mA7 - SYMBCLK Symbol clock input/output for synchronizationof the data signal with modulation types withseveral bits per symbol.Output: TTL signal.Input: Input resistance 1kΩ or 50Ω.Trigger threshold can be set from -2.5 to 2.5V,max. ± 15V, max. 40 mA1125.5555.03 2.13 E-7