The LeCroy SPARQ-4004E is a Signal Integrity Network Analyzer.
The SPARQ 4004E signal integrity network analyzer connects directly to the device-under-test and to PC-based software through a single USB connection for quick, multi-port S-parameter measurements.
The SPARQ 4004E is the ideal instrument for characterizing multi-port devices common in signal integrity applications at a fraction of the cost of traditional methods.
Traditional instruments that produce S-parameters are large and fundamentally stationary. The SPARQ 4004E, in contrast, is small and weighs less than 20 lbs. It connects to any standard PC through a USB 2.0 interface, allowing SPARQ to run where computing power is easily upgraded.
VNA measurements begin with the unpleasant and complex task of calibration. This involves multiple connections that can produce misleading results due to operator error. The SPARQ 4004E provides calibrated measurements with a single connection to the device-under-test and offers simple setup choices. Start and complete the entire measurement with single button press.
SPARQ 4004E takes a revolutionary approach to calibration by building in calibration standards. This enables measurements to be made without multiple connection steps and removes the need for additional electronic calibration (ECAL) modules. Calibration proceeds quickly without user intervention, so one can calibrate often without resorting to the use of saved calibrations that are out-of-date and lead to incorrect measurements.
LeCroy SPARQ-4004E Signal Integrity Network Analyzer and other Vector Network Analyzers - Above 40 GHz for sale at Test Equipment Center.
LeCroy SPARQ-4004E products for sale at Test Equipment Center are thoroughly tested, and receive electrical and cosmetic reconditioning as needed prior to sale. All products include a 90 day warranty from Test Equipment Center to ensure your complete satisfaction.
Test Equipment Center sells used Vector Network Analyzers - Above 40 GHz and RF Network Analyzers from LeCroy and many other test equipment manufacturers.
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High-bandwidth, Multi-port S-parameters for the Masses 
