Tektronix (tek) SD20 ( sd-20 ) sampling head, 20 ghz

What is for sale: Tektronix (tek) SD20 ( sd-20 ) sampling head, 20 ghz

---

Tektronix SD20 ( SD-20 ) Oscilloscope Sampling Head, 20 GHz
* Description: The Tektronix (Tek) SD20 ( SD-20 ) is a single-channel, 20 GHz loopthrough sampling head designed for low-loss testing in applications such as microwave systems R&D, digital device characterization and high speed digital communications circuit design. It provides an acquisition rise time of 17.5 ps, with typically 750 µV RMS of noise (350 µV with smoothing) to ensure clean, undistorted signals. The SD-20 is non-terminated and keeps losses to a minimum by routing your signal directly through the sampling head without the need of a power divider. The SD20 can also be used for customized TDR measurements of transmission lines and controlled impedance devices. An external signal generator may be used, instead of the SD-24 step generator, to tailer the TDR stimulus to fit a particular situation. For instance, slower slew rates of higher amplitude may be utilized, or you may perform half-sine or impulse testing. In digital communications, the SD20 is useful for viewing and triggering on the clock signal without the use of a power divider.
* Working Condition: Most items have been tested, but only to the extent of our capabilities. If you would like us to perform some sort of test or diagnosis on the item, please contact us.
* Other Comments / Notes: Units sold with what you see. Nothing extra is included unless noted in the description. Power cords are not included in the sale.
* Warranty: Rest assured that your purchase includes a 3-day DOA Guarantee. If the item is DOA, you will need to notify us within 3-days of receipt. Item(s) must be returned in the same condition as received within 7 days of receipt. (See below for further details).
We strongly recommend that you properly pack and insure the package against loss or damage. It is ultimately your responsibility that your returned product arrives at our location within the allotted return time frame in the same condition it was sent.