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Our Price: $895.00

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Tektronix DD501 Digital Delay

The DD 501 Digital Delay is an events counting plug-in unit designed for use in a TM 500-Series Power Module mainframe. Separate external trigger signals are connected to the EVENTS and START INPUT connectors allow up to 99,999 events to be counted. That is, the unit counts a predetermined number of events, from 0 to 99,999, selected by the front-panel thumb-wheel switches. The last event counted generates a trigger pulse to the DLY'D TRIG OUT connector on the front panel. Delay by event is particularly useful in troubleshooting asynchronous logic systems. The DD 501 can also function as a frequency divider when the same signal is applied to both inputs.

The DD 501 can be used in a "counted burst" mode with pulse or function generators that can be synchronously gated. This provides the ability to dial up the number of pulses you want in a burst for applications with shift registers, memories, data communications, process control, or any system requiring an exact number of pulses or waveforms. A jumper inside the DD 501 converts the DLY'D TRIG OUTPUT to a delay interval (gate) waveform for this application. TEKTRONIX generators capable of being gated by the DD 501 are the FG 501, FG 502, FG 504 and the PG 508.

Other DD 501 applications include ranging for radar, sonar, ultrasonics, or laser. By using the proper frequency clock, the numbers dialed up can represent miles, yards, kilometers, etc. In systems requiring precision timing. several DD 501s and a reference clock can provide precise thumbwheel-selectable repetition rates, delays, pulse widths, or timing intervals.

If you are interested in the TEKTRONIX DD501 or items similar to it, please do not hesitate to contact us for more information. Our sales representatives will be happy to provide you with the most up-to-date information about the TEKTRONIX DD501 , as well as helping you find the product solution that fits your needs.

Model: DD501
Manufactured by: Tektronix

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Tektronix DD501

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