Worth Data 802 RF Instrukcja Użytkownika Pobierz pdf (Strona 11)

11

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sensor

FieldFox can connect with the Agilent USB

power sensors to make average power mea-

surements up to 40 GHz. Using USB peak power

sensors, users can measure both the average

and the peak power of a modulated signal.



FieldFox’s pulse measurement option allows us-

ers to efﬁciently characterize pulsed-RF signals

such as those used in radar and electronic

warfare systems, leveraging Agilent’s USB peak

power sensors (available in 18 and 40 GHz mod-

els). Measurements include peak power, peak

to average ratio, and pulse proﬁling.

Transmission measurement

FieldFox provides a 2-port transmission

measurement that measures insertion loss,

ampliﬁer gain, ﬁlter passband, and loss. It also

makes a S21 scalar measurement if Option 303

is enabled.



Using FieldFox’s vector voltmeter (VVM), the

phase shift and electrical length of a device can

be measured.

By utilizing the “Zero” function, the phase and

electrical length of one device can be measured

relative to a “golden device”. View results on

the large display which can be seen as far as

ten feet away.

FieldFox offers much of the VVM functionality

of the popular HP/Agilent 8508A, in a handheld

portable form factor, and without the need for

the source/bridge/accessories required with

the 8508A.

FieldFox

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 

 

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Transmission measurement

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