Tektronix SD-24 2-Channel DSO Oscilloscope 20 GHz TDR/Sampling Head (Used on 11801C)
Comes with what you see in the pictures. If you don't see it, you probably won't get it.
Specifications are from Tektronix and may vary slightly due to upgrades, options, or revisions this unit may or may not have.
These units are tested and guaranteed to work for 30-days, parts and labor, excluding freight. They are ready to ship!

Description:
The Tektronix SD24 sampling head has a rise time of 17.5 ps or less, with a typical 20 GHz equivalent bandwidth. Each channel is also capable of generating a fast rising step for use in Time Domain Reflectometry (TDR). In TDR mode, the acquisition portion of the sampling head monitors the incident step and any reflected energy. The reflected rise time of the TDR step is 35 ps or less. The polarity of each channel's TDR step can be selected independently of the other channel. This allows for differential or common-mode testing of two coupled lines, in addition to the independent testing of isolated lines. The Tektronix SD24 can be used to characterize crosstalk by using the TDR step to drive one line while monitoring a second with the other channel.

Brief Specifications:
Bandwidth: 20 GHz
Rise Time: 17.5 ps
Sampling Repetition Rate: 100 Hz to 200 kHz
Time Coincidence: 10 ps between channels
Maximum Input Voltage: 1 V p-p, 1.6 V p-p operating voltage, ±3 V non-destructive
Pulser Rise Time: 28 ps
Pulser Voltage: 250 mV
Input Connector: 3.5 mm

For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a $0.00 minimum for packaging, handling, and order processing. International shipping to be determined by destination.

Prior to shipment I will need to know the following information (filled out on a form that I will send you) for International Customers or Packages/Freight being Forwarded internationally. International customers may also be subject to a freight forwarder form if applicable.:

(1) Are you the end-user of this item?

(2) If you are not the ultimate end-user of the item, please state the ultimate end user's name.

(3) What is the ultimate country destination?

09/07/18