08 | Keysight | L4490A/91A RF Switch Platform – Data Sheet

Custom solutions

Keysight also offers turnkey switch matrix

designs that range from a simple 1 x 12

fanout to a full 10 x 10 non-blocking,

full access matrix, to complete custom

switching and signal conditioning units

based on your requirements. These prod-

ucts are completely assembled and offer

high performance, and high reliability with

Keysight RF switches or other specified

components. The high-quality, semi-rigid

coaxial cables ensure excellent signal

integrity. These systems are also fully

tested with S-parameters on every signal

path and include full documentation and

support.

Figure 8. Keysight custom solutions are fully integrated, tested and documented

* LabVIEW is a National Instruments product.

Additionally, since the web server is built

into the instrument, you can access it on

any operating system that supports the

web browser without having to install any

special software. Password protection and

LAN lockout are also provided for addi-

tional security.

Standard Ethernet connectivity

with LXI

The L4490A/91A ships with the Keysight

E2094 Libraries Suite for easy configura-

tion and integration into your system.

Each unit comes standard with built-in

GPIB and Ethernet connectivity. The

100BaseT Ethernet interface offers high-

speed connections that allow for remote

access and control. You can set up a

private network to filter out unwanted LAN

traffic and speed up the I/O throughput, or

take advantage of the remote capabilities

and distribute your tests worldwide. Moni-

tor, troubleshoot or debug your applica-

tion remotely.

Software for most popular

programming environments

Full support for standard programming

environments ensures compatibility and

efficiency. The L4490A/91A supports the

SCPI language and is software compatible

with the L4445A and 34945A uW switch

drivers. You can use direct I/O with the or

use software you already have and know,

standard IVI and LabVIEW* software

drivers that provide compatibility with the

most popular development environments

including:

– Keysight VEE PRO

– National Instruments LabVIEW, Lab-

Windows/CVI, TestStand, and Switch

Manager

– Microsoft C/C++ and

Visual Basic