Agilent Technologies Ininiium 90000 Spezifikationen PDF herunterladen (Seite 36)

Chapter 3: Testing Performance

Analog Bandwidth - Maximum Frequency Check

Connections

Procedure

Preset the power meter.

Ensure that the power sensor is disconnected from any source and zero the meter.

Connect the power sensor to the power meter's Power Ref connector and calibrate the

meter.

Make the connections to scope channel 1 as shown in the connection diagram above.

Set up the Power Meter to display measurements in units of Watts.

Press Default Setup, then configure the scope as follows:

a Ensure Channel 1 is displayed and all other channels are turned off.

b Set the vertical sensitivity of channel 1 to 5 mV/div.

Notes

• Connect output 1 of the 11667B splitter to the scope Channel n input directly using the 54855-67604

adapter, without any additional cabling or adapters.

• Connect the power sensor directly to output 2 of the power splitter without any additional cabling or

adapters.

• Minimize the use of other adapters.

• Ensure that SMA and 3.5 mm connectors are tightened properly:

8 in-lbs (90 N-cm) for 3.5 mm

5 in-lbs (56 N-cm) for SMA

Power sensor

cable

Power sensor

E4413A

Power splitter

11667B

SMA adapter

SMA to BNC adapter

Microwave cable

Microwave CW

Generator E8257D

Power meter

E4418A or

E4419A

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Agilent Technologies Ininiium 90000 Spezifikationen Seite 36