Tektronix Dd 501 Digitals Event Delay Plug In! Dd501 ! Calibrated !

US $170.00

Albuquerque, New Mexico, United States
Jan 29th

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In these bad economic times, get more “bang”, for your money with tested, working and calibrated test equipment from AAA Equipment Resources INC. I AM A WELL KNOWN SELLER AND BUYER OF ALL WORKING TEST EQUIPMENT.WE OUR ONE OF EBAYS TOP SELLERS OF TESTED, WORKING, AND CALIBRATED TEST EQUIPTMENT FOR OVER TWELVE YEARS. I AM A MAN OF MY WORD. OUR GOAL IS TO EXCEED CUSTOMER’S EXPECTATIONS, SO YOU WILL BUY FROM US AGAIN. YOU ARE BUYING A PROFESSIONALLY TESTED AND CHECKED OUT AS FULLY FUNCTIONAL, TEKTRONIX DD 501 EVENTS DIGITAL DELAY PLUG IN AND MANUAL! It was just calibrated. Date Due 09/26/15. The unit is in good to great cosmetic condition. It may have a small scratch here or there. All buttons, knobs, and switches are good and intact. The serial # is B021028. Will works in the TM 500 series and some TM5000 series Module power supplies at 120 & 240 voltage. We always re-check the item before we ship it. This makes sure the item is working when it left my shop. NO options are marked. WE WILL RE-CALIBRATED THE UNIT BEFORE SHIPPING AND A NIST TRACEABLE CALIBRATION CERTIFICATE WILL BE PROVIDED. THIS DELAYS THE SHIPPING TIME THREE (3) DAYS. 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. SPECS: *** Delay to 99,999 Events *** Divide by N up to 20 MHz *** Pulse Counting to 65 MHz *** Trigger Level Range +1.0V to -1.0V *** Pulse Width (minimum) 5 ns *** Trigger View Output of at least 0.5V. Here is the Instruction manual for it: http://www.qservice.tv/samples/dd501_sample.pdf I HAVE MANY DIFFERENT 500 SERIES PLUG INS, 5000 SERIES PLUG INS, TEKTRONIX TM 503, TM 504, TM 506, TM 5006 AND TM 5006A POWER MODULES ON DIFFERENT EBAY SALES. TAKE A LOOK AND YOU MAY FIND ANOTHER PLUG IN YOU NEED. WE CAN PUT THEM IN ONE BOX FOR A LITTLE CHEAPER SHIPPING COST. Reasonable offers are always welcome! REASONABLE ONES! You get the Tektronix DD 501 Digital Delay Plug in and manual on CD. Again, it was tested and works fine! GET THIS GREAT WORKING CALIBRATED, TEKTRONIX DD 501 DIGITAL EVENTS DELAY PLUG IN AND MANUAL TODAY! Buy from an experienced seller. Buy with confidence as feedback speaks for itself. Buyer pays $15.00 shipping in 48 states with insurance. WE DO NOT SHIP TO THE COUNTRY OF BRAZIL, BY USPS ANYMORE! THE BOXES ARE GETTING LOST! I WILL SEND THE BOXES FEDEX ECON SHIPPING! Paypal, bank check, and personal/business check (10 day hold) is accepted. Wire transfers are good too. I do not take credit cards myself. I only take credit cards through Paypal. There will be a $5.00 International buyer fee for paper work. There are some countries that have a 79 inch max girth box size. Some bigger items cannot fit this size box, so we have to send it FEDEX Econ. I get a discount and would pass this discount on to the buyer. My phone # is 505-235-5613. This is my website for more equipment you may need: http://aaaequipmentresourcesinc.com/index.html Yes, you can always find test equipment on Ebay that cost less than my equipment, but will not have the same quality, 12 years track record on Ebay, or are they just people that sell, to make a quick buck. You choose? We know you have a choice on which items you buy, so THANKS for your time and for buying from us. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Brand	TEKTRONIX
Country of Manufacture	United States
Model	DD 501
Country/Region of Manufacture	United States