供应示波器 TEK 7844

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

现售： 8000元

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 selectability, 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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