Operating Manual Vol 1 - ES Documentation

SMIQRear Panel11PAR DATAPinDescription8 - ⊥ Ground9 - LEV-ATT Signal input/output for controlling of levelreduction.Output: TTL signal.Input: Input resistance 1kΩ or 50Ω.Trigger threshold can be set from -2.5 to 2.5V,max. ± 15V, max. 40 mA10 - ⊥ Ground11 - TRIGOUT 1 Output for triggering of external instruments.Output: TTL signal.12 - ⊥13 - ⊥GroundGround14 - TRIGIN Input for triggering of frames, PRBS and datasequences.Input: Input resistance 1kΩ or 50Ω.Trigger threshold can be set from -2.5 to 2.5V,max. ± 15V, max. 40 mA15 - DATA-D716 - DATA-D517 - DATA-D318 - DATA-D1Parallel data input/output D1to D7see pin 3 - 619 - ⊥ Ground20 - BITCLK Output bit clock with operating mode internal.TTL signal21 - CW Signal input/output for controlling ofmodulation. Switches carrier to CW with FSKmodulation.Output: TTL signal.Input: input resistance 1kΩ or 50Ω.Trigger threshold can be set from -2.5 to 2.5V,max. ± 15V, max. 40 mA22 - BURST-GATESignal input/output for controlling of the burstprofile.Output: TTL signal.Input: input resistance 1kΩ or 50Ω.Trigger threshold can be set from -2.5 to 2.5V,max. ± 15V, max. 40 mA23 - TRIGOUT 2 Output for triggering and controlling of externalinstruments.Output: TTL signal.24 - TRIGOUT 3 Output for triggering and controlling of externalinstruments.Output: TTL signal.25 - HOP HOP output provides control signal wheninternal frequency hopping is programmed.Output: TTL signal1125.5555.03 2.15 E-7