Tektronix TDS 3012B 100Mhz, 1.25GS/s tested with 100MB/s NRZ signal. GPIB tested. Hacked to perform as 500MHz 5GS/s. See eye diagram at 400MHz. In case of doubt, or if needed additional assistance, please email us at google at optoelectronicsrefurbish. Consult with us about it, check other items listed. Purchase Orders accepted and mandatory for over 2000$ orders. Payment by ACH/WIRE/CHECK. 5-10% discount for Educational institutions, Government/National labs.
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