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5185前置放大器

价    格:询价

产    地:美国更新时间:2019/7/15 13:41:34

品    牌:Signal Recovery型    号:5185

状    态:正常点击量:1531

15010150340
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北京燕京电子有限公司

联 系 人:刘先生

电     话:86-15010150340

传     真:86-10-58237188

等     级: (第 12年)

性     质:生产型,贸易型,服务型,

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WIDEBAND PREAMPLIFIER Voltage, 50W /1MW I/P Z, DC – 200 MHz, x10/100, line or low voltage
 



产品介绍

General
The model 5185 is a wideband voltage preamplifier with a frequency response from DC to 200 MHz and switchable gain settings of x10 (20 dB) or x100 (40 dB). It has a selectable input impedance of 50 W or 1 MW and a DC offset facility.
The  50 W frequency response extends from DC to 200 MHz with an equivalent input noise of 10 nV/root Hz at 10 kHz. The 1 MW response exceeds 100 MHz, has switch selected AC or DC coupling and an equivalent input noise of 30 nV/root Hz at 10 kHz.

A ground switch allows the input signal to be isolated from the output and an adjustable offset facility allows a DC offset on the input signal to be subtracted before it reaches the amplifier output. An overload detector is also provided.

The unit is powered from a remote line power supply module, model PS0108, included with each instrument. Signal connections are made via the front-panel BNC connectors.

The model 5185 will prove invaluable for users who need a compact, low cost, high performance wideband preamplifier. It is an ideal accessory for use with oscilloscopes, digitizers, signal averagers and boxcar averager systems.



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