回收信号源二手e4431aE4431b

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主要特性与技术指标

250 khz up to 2 ghz

flexible, expandable architecture with upgrade path foroptions

electronic attenuator, built-in function generator, superiorlevel accuracy, and step sweep (frequency, power and list)

built-in digital modulation formats for dect, gsm, nadc, pdc,phs, and tetra (option un3/un4)

external analog i and q inputs

versatile data generation with burst capabilities

wideband am

描述

the e4431a digital rf signal generator provides a wide range ofdigital modulation capabilities, in addition to a comprehensivefeature set and excellent analog performance -- all at anaffordable price. the first in a new generation of signalgenerators, it provides excellent modulation accuracy andstability, as well as unprecedented level accuracy. it is ideallysuited to meet the demanding re of today&＃39;sdigital receiver test, component test and local oscillatorapplications. the innovative design of the e4431a provides aflexible architecture that can be tailored to meet the changingdemands of evolving markets. lower initial cost, high reliabilityand a two-year calibration cycle, all minimize the cost ofownership. the e4431a digital generator is designed for long-termdependability, which maximizes production throughput anduptime.