
8
9
Web interface makes it easy to set up,
troubleshoot and maintain your test remotely
Options and Accessories
• Option GPIB adds GPIB interface
• Option OBO deletes printed manual set, full documentation included on CD ROM
• Option ABA printed English manual set
• 349xxT terminal blocks for connections
• Y1160A rack mount kit
• Y1135A - Y1142A twisted pair cables & connector kits
• LXI Class C Compliant
• Small, 1U, half-rack size
• Built-in Ethernet connectivity
• Fully-featured graphical Web interface
• Standard Dsub connectors for fl exible connection options
• Software drivers for most common programming
environments
High-performance switching and system control in a
compact, self-contained LXI instrument
L4400 Series LXI Switching and Control
⎮ www.agilent.com/fi nd/L4400 www.agilent.com/fi nd/L4400 ⎮
Models and specifi cations
Model Description
L4400 Series A broad range of functionality to meet a wide variety of applications needs in design verifi cation, automated test and
data acquisition
Description Max Voltage Max Current Scan ch/sec
Low Frequency Switching
L4421A 40 Channel Armature ±300 V 1 A 100
L4433A Dual/Quad 4 x 8 Reed Matrix ±150 V 0.5 A 500
L4437A 28 Channel Form C 300 V 1 A N/A
4 Channel Form A 30 VDC/250 VAC 5 A N/A
RF and Microwave Switching
L4445A Microwave Drive up to 64 external switch coils;
Switch/Attenuator Driver 32 SPDT switches, 8 multiport switches,
8 attenuators, or custom combination
System Measurement and Control
L4450A 64-Bit Digital I/O Eight 8-bit digital I/O channels with programmable polarity,
with Memory and Counter thresholds up to 5 V with handshaking protocols and 128 kbytes
pattern memory. Two 10 MHz frequency counters and
programmable clock output
L4451A 4 Channel Isolated Output DCV up to ±16 V or DC current up to ±20 mA,
D/A Converter with Memory output waveforms w/200 kHz update rate and 16 bit resolution.
500 k memory for waveform clock output
L4452A Multifunction Four 8-bit digital I/O channels, 2 Channel ±12 V analog outputs,
100 kHz gated totalizer
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