Used TEKTRONIX TDS 744A #155846 for sale

TEKTRONIX TDS 744A is a four-channel digital real-time oscilloscope designed for the testing and debugging of high-speed digital circuits. It combines advanced signal acquisition, analysis, and display capabilities in a compact instrument. It offers both a waveform display mode and an XY display mode, allowing users to accurately and quickly visualize waveform data. TDS 744A is equipped with a sensitive input section, which accepts four standard input probes for use with differential and single-ended waveforms. It utilizes a sample-and-hold mechanism and exhibits a high input sensitivity of up to 5 mV/div. This enables the analysis and detection of small-amplitude waveforms, such as those found in switched-mode power supplies and microcontroller based systems. TEKTRONIX TDS 744A features an integrated digital processing subsystem that provides unique digital signal analysis capabilities. This includes a spectrum analyzer, which offers users the ability to view and analyze frequency spectra of the input waveforms, and a math processor, which permits expression evaluation and math functions to be performed on the acquired waveform. It also features reduced memory depth, which helps reduce data-acquisition time, and offers signal triggering based on event and time characteristics. TDS 744A has a 2.5 GS/s real-time sampling rate and a maximum storage depth of up to 512 K for each input channel. It also supports multi-level cursors to accurately measure waveform characteristics, and supports a variety of measurement functions such as: Vpeak, Vmax, Vmin, Vtop, Vbase, duty cycle and more. In addition, it provides extensive waveform display capabilities that include: waveform-mode zoom, waveform averaging, waveform-interpolation, variable persistence, and waveform capture freeze. It also features a variety of standard trigger modes such as edge, pulse-width, video, and frequency. Finally, TEKTRONIX TDS 744A is also capable of providing transfer-function display of the frequency-domain waveforms. This helps to identify waveform components, such as those associated with frequency modulation, and enables users to detect waveform oscillation and distortion. TDS 744A is a powerful tool for digital signal evaluation and debugging, offering dynamic waveform acquisition, advanced analysis capabilities, and intuitive waveform display and navigation. It is particularly well suited for testing emerging digital technologies, due to its low noise performance and intuitive and comprehensive feature set.