仪器简介：

tektronix 7904 tek 7904 500 mhz oscilloscope mainframe the 7904 oscilloscope mainframe has a 500mhz bandwidth at 10 mv/div 700 ps rise time 500 ps/div fastest calibrated sweep rate.

the tektronix 7904 oscilloscope is a solid-state, high performance instrument designed for general purpose applications. the 7904 features a crt with small spot sizehigh writing rate. graticule area is 8 x 10 cm. additionally, the instrument includes a readout system providing crt display of alphanumeric information from the plug-ins, including deflection factor, sweep rate,other encoded parameters.

the instrument"s high vertical bandwidth (500 mhz),four plug-in compartments which accept 7-series plug-in units, form a highly flexible measurement system.

频谱分析仪插件 spectrum analyzer plug-in:tektronix 7l12


tektronix 7l12 中心频率范围：100khz-1.8ghz

desc-ription
the 7l12 spectrum analyzer plug-in provides proven, economical vhf/uhf coverage for use with 7000-series mainframes. covers 100khz to 1.8ghz with internal mixer. on-screen crt readout of main control settings. resolution bandwidths of 300hz to 3mhz. sensitivity: +30 dbm to -100 dbm at 300hz resolution bandwidth. frequency span: 500hz/div to 100mhz/div. display modes: log 10 db/div, log 2 db/divlinear settings. sweep times from 10 ms/div to 1 µs/div in 1-2-5 sequence. the 7603 mainframe is recommended for the most economical system or a 7854 digitizing mainframe should be used for semiautomatic capabilities.

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