产品介绍
模拟示波器
价 格:¥电议
型 号:TEK 7844
产品完善度:
生产地:其他访问量:217次
发布日期:2009/11/2 0:00:00
更新日期:2012/1/6 17:23:55
详细内容
模拟示波器 tek 7844
400mhz/1mv/2ns/多通道(二线)
体积: 34×30×57 cm
重量: 15 kg
厂家: 美国泰克
性能:
tektronix 7844 performance characteristics | |
form factor | mainframe |
bandwidth | 400 mhz |
rise time | 875 ps |
main time base - lowest | 1 ns/div |
display type | crt monochrome |
display size | 13 cm |
tektronix 7844 is a 400 mhz dual beam oscilloscope mainframe, true dual beam oscilloscope mainframe can be set up for a variety of difficult measurments. features pulsed graticule and pulsed crt readout.
the 7a26 amplifier plug-in is one of the most popular plug-ins used today for the 7000-series oscilloscope mainframes. this dual trace plug-in offers 5 operating modes, trigger-source se-lectability, and trace identify. vertical sensitivity of 5 mv/div to 5 v/div and with appropriate mainframe, dc to 200mhz bandwidth is maintained constant over the entire range. other features include a 20mhz bandwidth limit switch which reduces noise in lower-frequency applications.
the 7b80 delayed time base plug-in is recommended for use with 7700, 7800, and 7900 mainframes to provide optimum bandwidth / sweep-speed compatibility, but may also be used in any slower 7000-series mainframe. • calibrated time base: 1 ns to 5 s/div with 1.5% accuracy (50 ns to 0.5 s/div) • triggering to 400mhz • variable trigger holdoff • peak-to-peak auto triggering
the 7b92a dual time base plug-in provides a 0.5 ns/div to 0.2 s/div calibrated time base. the unit has triggering to 500mhz, alternate display of intensified delaying and delayed sweeps, and int/ext/ext÷10/line triggering capabilities (main and delay external triggering).
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