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Keysight Add Option 419 Upgrade Kit
Upgrade Kit Number: N5245-60133
Installation Note
Description of the Upgrade
If you had an A model PNA-X with Option 219/419 with Option H85 that
was upgraded to a B model, please refer to Options 217/417. If you had an
A model PNA-X with Option 224/423 with Option H85 that was upgraded
to a B model then refer to Option 222/422.
This upgrade converts your N5244B or N5245B Option 219 2-port analyzer to
a N5244B or N5245B Option 419 4-port analyzer by adding:
— an additional source
— a x4 direct digital synthesizer (DDS) assembly
— two additional doublers
— an additional mixer brick
— two additional reference couplers
— two additional test port couplers
— two additional bias tees
— two additional source attenuators
— two additional receiver attenuators
— a splitter
— a modified front panel
— many new cables
Refer to
This repair must be done at a service center or a self-maintainer service
center! Refer to
This upgrade kit is for upgrading 2-port Option 219 models with (x2) direct
digital synthesis (DDS) to a 4-port Option 419 with DDS only.
"Overview of the Installation Procedure" on page
"Getting Assistance from Keysight" on page
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