噪声源n4000a价格+长期二手n4000a回收

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　　东莞市佰福达仪器有限公司

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　　描述

　　the sns series n4000a is a 10 mhz to 18

　　ghz noise source with nominal enr 6 db. the n4000a noise source is designed for

　　ac c urately measuring devices with low noise figure,

　　or devices whose gain is especially sensitive to small changes in source

　　impedance. dut‘s with noise figure up to 20 db can be ac c urately and reliably

　　measured with this device. the n4000a noise sources has a choice of connectors, with an

　　apc 3.5(mm) connector as standard.

　　主要技术指标

　　* electronic storage of excess noise

　　ratio (enr) calibration data decreases the opportunity for user error

　　* automatic download of enr data to the

　　nfa speeds overall set-up time

　　*

　　temperature c o mpensation improves measurement ac c uracy leading to tighter

　　specification of device performance

　　* for c o mplete details, reference the

　　product overview

　　* for additional

　　specifications on this product, see the operating service guide