Agilent Technologies X/P/K281C Uživatelský manuál stáhnout pdf (Strana 15)

Agilent PNA Network Analyzers

The microwave PNA Series instruments are integrated vector

network analyzers equipped with a built-in S-parameter test set,

synthesized source, hard and floppy disk drives, and LCD display.

The E8362B analyzer has two 50 ohm, 3.5 mm (m) test ports.

The E8363B and E8364B analyzers have two 50 ohm, 2.4 mm (m)

test ports. The E8361A analyzer has two 50 ohm, 1.85 mm (m)

test ports. Included with each instrument is a mouse, keyboard (U.S.),

and a 1-year return-to-Agilent service warranty.

● E8362B network analyzer, 10 MHz to 20 GHz

● E8363B network analyzer, 10 MHz to 40 GHz

● E8364B network analyzer, 10 MHz to 50 GHz

● E8361A network analyzer, 10 MHz to 67 GHz

● N5250A network analyzer system, 10 MHz to 110 GHz

Options

□ Time-domain capability (Option 010)

For viewing reflection and transmission responses in time or

distance domain.

□ Configurable test set (Option 014)

Provides six front panel access loops. Three access loops are

for port one and three for port two. The loops provide access

to the signal path between (a) the source output and the

reference receiver, (b) the source output and directional coupler

thru arm and (c) the coupled arm of the directional coupler and

the port receiver. This option provides the capability to improve

instrument sensitivity for measuring low-level signals, to

reverse the directional coupler to achieve even more dynamic

range or to add components and other peripheral instruments

for a variety of measurement applications. (see PNA Series

Microwave Data Sheet literature number 5988-7988EN for a

basic block diagram)

□ 4-port measurement application (Option 550)

Enables full 4-port error correction and differential

measurements on a 2-port network analyzer with configurable

test set. Option 014 required. External test set required.

□ N-port capabilities (Option 551)

Adds full N-port error correction and measurement

capabilities to any PNA network analyzer with configurable

test set. Option 014 required. External test set required.

□ Extended power range and bias-tees (Option UNL)

Adds two 60 dB step attenuators and two bias-tees to the

E8362/3/4B. Adds two 50 dB step attenuators and two bias-tees

to the E8361A. A step attenuator and bias-tee set is inserted

between the source and test port one and another set between

the source and test port two. (see PNA Series Microwave Data

Sheet literature number 5988-7988EN for a basic block diagram)

□ Frequency offset (Option 080)

This option enables the PNA Series microwave network analyzers

to set the source frequency independently from where the

receivers are tuned. This ability is important for two general

classes of devices: mixers (and converters) and amplifiers.

Option 080 provides a very basic user interface.

□ Reference receiver switch (Option 081)

Option 081 adds a solid-state internal RF transfer switch in the

R1 reference-receiver path (see PNA Series Microwave Data

Sheet literature number 5988-7988EN for a block diagram). The

switch allows the instrument to easily switch between standard

S-parameter (non-frequency-offset) measurements and frequency

offset measurements such as relative phase or absolute group

delay that require an external reference mixer. The user can set

the switch manually or remotely, but it is best used with the

frequency-converter application (Option 083), where it is controlled

automatically during the vector-mixer calibration procedure

and subsequent measurements.

□ Scalar-calibrated converter measurements (Option 082)

With a simple setup and calibration, this application provides

the highest accuracy for conversion-loss (or gain) measurements

by combining one-port and power-meter calibrations to remove

mismatch errors. Option 080 required.

□ Vector- and scalar-calibrated converter measurements

(Option 083)

This converter measurement adds an intuitive and easy-to-use

user interface, advanced calibration choices that provide

exceptional amplitude and phase accuracy, and control of

external signal sources for use as local oscillators. Mixer

calibration techniques include scalar-mixer calibration and

vector-mixer calibration (requires Option 081). Finally, the

frequency-converter application supports all of Agilent’s major

signal source families.

□ Embedded LO Measurements (Option 084)

Advanced software tuning that provides absolute group delay of

converters with embedded LOs without the need for access to a

common reference signal. The measurement result is the same

as locking the DUT LO to the reference mixer LO. (Options 080

and 083 required) Requires firmware A.07.05 and above plus

1.1 GHz CPU board.

1. The E8361A can be extended to 110 GHz with IF access (Option H11).

2. Up to 67 GHz.

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