Agilent Technologies 86100B Manual de servicio descargar pdf (Pagina 30)

2-4

Performance Verification

Time Interval Accuracy Performance Test

a Connect the synthesized CW generator’s 10 MHz OUT to the timing generator’s timebase

EXTERNAL INPUT.

b Connect the 2000 ps transition time converter to the timing generator’s CHANNEL 2 output.

c Connect the 2000 ps transition time converter to the DCA front panel trigger input, using the

cable and adapters.

d Connect the synthesized CW generator OUTPUT to the desired module electrical channel.

Figure 2-1. Time Interval Accuracy Setup

3 Set the timing generator controls as follows:

a Turn on the timebase EXT and EXT DIVIDE, and set to divide by one.

b Set the CHANNEL 2 output as follows:

SQUAR ON

AMPL 2.5 V

OFFS 0

DISABLE OFF

4 On the synthesized CW generator, press PRESET, then set the controls as follows:

FREQ 19.98 GHz

POWER LEVEL 0 dBm

RF ON/OFF OFF

5 On the DCA front panel, press the Default Setup hardkey.

6 On the DCA screen, press Time Delay, set the scale to 10 ps/div, and set the Delay From Trigger

to 24 ns. See Figure 2-2.

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Agilent Technologies 86100B Manual de servicio Pagina 30