Agilent Technologies 8719D, Руководство пользователя

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Analyzer Options Available
Option High Stability Frequency Reference
Option offers ppm temperature stability from 0 to 55 (referenced to 25
Option 007, Mechanical Transfer Switch
This option replaces the solid state transfer switch with a mechanical switch in the test set,
providing the instrument with greater power handling capability. Because the mechanical
transfer switch has less loss than the standard switch, the output power of Option 007
instruments is 5 higher.
Option High Power System
This option is designed to permit the measurement of high power devices. With an external
power amplifier, this configuration will up to 20 Watts (+ 43 of output at the test
ports. The maximum test port input power is 1 Watt (+ 30 CW, but jumpers on the
front panel allow the insertion of high power attenuators or isolators. This allows test device
output levels up to the power limits of the inserted components Additionally, there is an
external reference input that allows the external amplifier’s frequency response and drift
to be out, and there are internally controlled step attenuators between the couplers
and samplers to prevent overload. A network analyzer with this option can be
to operate as a normal instrument (with slightly degraded output power level and accuracy)
or as an instrument capable of making single connection multiple measurements. Because of
high output power, Option 085 is only available with a mechanical transfer switch similar to
Option 007.
Option 089, Frequency Offset Mode
This option adds the ability to offset the source and receiver frequencies for frequency
translated measurements This provides the instrument with mixer measurement capability. It
also provides a graphical setup that allows easy configuration of your mixer measurement.
Option 012, Direct Access Receiver Configuration
This option provides front panel access to the A and B samplers. This allows direct access to
the sampler inputs for improved sensitivity in applications such as antenna tests, or for the
insertion of attenuators between the couplers and samplers to allow measurements of up to 1
Watt (+ 30 at the input of the test ports. Direct access to the B sampler provides a test
configuration for the HP that gives increased dynamic range in the forward direction.
Option 400, Four-Sampler Set
This option the instrument’s test set to ratio out the characteristics of the test port
transfer switch, and to include a second reference channel that allows full accuracy with a TRL
measurement calibration.
HP Description and Options