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 Network Analyzers using S4VNA software

FET1854 frequency extension modules allow for measurement of the DUT S-parameters in the frequency range between 18 to 54 GHz. See the FET Operating Manual for a detailed description of the module.

The front and rear panels of the Module are shown in the figures below. The test port and ground terminal are located on the front panel. The rear panel contains a status indicator, a control cable connector, and a group of connectors for connecting the module to the Analyzer:

Test signal (RF IN)

LO signal (LO IN)

IF signal of the reference channel (IF REF)

IF signal of the test channel (IF TEST)

Front FET1854

Front panel of FET1854

Rear FET1854

Rear panel of FET1854

The connection of the FET1854 module to the Analyzer is shown in the figure below.

Connection diagram of FET1854

Connection diagram of the FET1854 module to the Analyzer

Measurement system components

Connection

Module

Analyzer

C4409 Vector Network Analyzer

PC with S4VNA Software

1,2,3 or 4 Frequency Extension Modules

1 to 4 RF cables (N, male – SMA, male)

1 to 4 LO cables (SMA, male – SMA, male)

2 or 8 IF cables (SMA, male – SMA, male)

1 to 4 control cables

Power supply and USB cables for Analyzer

Set of calibration standards, test cables, and adapters

RF IN

PORT 1

PORT 2

PORT 3

PORT 4

LO IN

LO 1 OUT

LO 2 OUT

LO 3 OUT

LO 42 OUT

IF REF

R1 IN

R2 IN

R3 IN

R4 IN

IF TEST

T1 IN

T2 IN

T3 IN

T4 IN

 

 

Rev.:  22.4