Tektronix Applications Expert

Our closest replacement to the TDS1002B would be the TBS1052C. However, you also requested that the scope “does not shrink the display to a perfect square”. The TBS1000C does offer an XY mode, but it will reduce the screen to a perfect square. This can be seen on page 78 of the TBS1000C user manual (linked below). The TBS1052C MSRP is approximately $544.00. I don’t believe that Tektronix can offer a demonstration units for the TBS1000C, but there are multiple demonstrations video on the product page. Let me know if this will not suffice, and I may be able to find a work around for this.
TBS1000C Product Page: https://www.tek.com/en/products/oscilloscopes/tbs1000
TBS1000C Series Oscilloscope User Manual: https://www.tek.com/en/manual/oscilloscope/tbs1000c-series-oscilloscope-tbs1000-digital-storage-oscilloscope-077157101

While the TBS1000C does shrink the display to a perfect square in XY mode. It could be possible to capture a waveform with the TBS1000C, and the post-process this waveform data using our TekScope PC software. This would allow you to save a waveform on the scope and then analyze it on your computer. This would also allow you the analyze the waveform in XY mode with a full display. I have attached an image of what this would look like to this email. The image shows the TekScope Application running on my computer and tests displaying an XY plot of two reference waveforms that were saved previously from a scope (there is no live data present). However, it should be noted that the TekScope PC software does cost a minimum of $201/year. I have linked the TekScope™ PC Software Licenses page below.
TekScope™ PC Software Licenses: https://www.tekcloud.com/tekscope/pricing/

If you are interested in a scope that does not shrink the display to a perfect square, our lowest cost model would be the MSO44. However, this may be a bit over on price, as the MSO44 (200MHz BW) MSRP value is about $8,000.
4 Series MSO Product Page: https://www.tek.com/en/products/oscilloscopes/4-series-mso
4 Series Demos: https://www.youtube.com/playlist?list=PLt9TMIEXL79TKJHCrl4wsgWtSSPorCNYo

Hello,

The SUP3-AFG upgrade (and all upgrades except the 1 GHz bandwidth) are field upgradeable by end-users.

Hello,

The AFG feature can be ordered as an upgrade. MDO4AFG

Post-purchase instrument options
The following product is sold as a stand-alone product and can be purchased at any time to add functionality to any MDO4000C product:

MDO4AFG: Add arbitrary function generator to any MDO4000C Series product. This is a one-time, permanent upgrade to any model enabled through single-use application module hardware key. The hardware key is used to enable the feature and then is not required for future use.

Hello,

Unfortunately, our instruments do not ship with or have a generic passwords. If there is password on the device, that means that someone created a user account for the instrument. You will need to login to access the oscilloscope in its current state.

If you no longer have access to the account password, then the only option to recover the instrument is by performing an OS restore. Instructions on how to restore an instrument can be found in the manuals linked below.
DPO7000B/C: https://www.tek.com/en/oscilloscope/dpo70000-mso70000-manual/mso70000dx-dpo70000dx-mso70000c-dpo70000c-dpo7000c-mso5000b-0
• Page 15 (PDF page 38)
DPO7000: https://www.tek.com/en/oscilloscope/dpo7054-manual/dpo7000-dpo70000-b-and-dsa70000-b
• Page 4

If you do not have access to an Operating System Restore Media (the restore CD shipped with the instrument), we may be able to find the OS restore media files for you. In that case, please file a technical support ticket for further help.

Hello ,
The numbers I have below are from testing this on a unit I have:

For firmware v01.03
Ch 1 Ch 2 Ch 3 Ch 4
CL 460 CL 462 CL 464 CL 466 120 mVpp 50 kHz
CL 461 CL 463 CL 465 CL 467 120 mVpp, 141 MHz for THS3014, 221 MHz for THS3024

Hello ,
See the link below for the information on DTM900, and others.
There is a section for adjustment.
https://www.tek.com/en/oscilloscope/dmm912-manual/handheld-instruments-technical-reference

Note: The DTM900 went our of production in the late 90's there is no repair or parts available.

This product has been out of support for some time.

Some customers have had success using one or more of these contacts:
--tekwiki
https://w140.com/tekwiki/wiki/Main_Page
https://w140.com/tekwiki/wiki/CDM250
--The Boat Anchor Manual Archive
http://bama.sbc.edu/ or The Boat Anchor Manual Archive Mirror: http://bama.edebris.com/manuals/
--Bitsavers.org
http://bitsavers.org/pdf/tektronix/
--Manoman.sqhill.com
http://manoman.sqhill.com/tek.php
--Classic Tek
http://classictek.org/
--Instrumentation and Metrology Labs
Phone: 877-357-5900 or 603-929-9990, Fax: 603-929-1329
Email: sales@imltest.com Web: www.imltest.com
-- Manual Merchant: Linda Kaplan, P.O. Box 927792, San Diego, CA 92192-7792
Phone: 858 642-0785 Fax: 858 642-0885 Fax
Web: www.manualmerchant.com Email: linda_p@ix.netcom.com
-- W7FG Vintage Manuals, 3300 Wayside Dr., Bartlesville, OK 74006
Phone: 800-807-6146,
Web: www.w7fg.com
-- Manuals Plus, P.O. Box 549, TAD #601, Tooele, Utah 84074, Fax,
Phone: 1-800-345-4019 or 801-936-7000 Fax: 801-936-7004
Web www.manualsplus.com
-- A G Tannenbaum, A. G. Tannenbaum P.O. Box 386 Ambler, PA 19002
Phone: (215) 657-0106 Fax: (215) 657-0520
Web www.agtannenbaum.com
-- J Dosher Manuals (in UK):
Web: http://www.jdosher.pwp.blueyonder.co.uk/ email: jdosher@blueyonder.co.uk;
-- Tom Gootee: email tomg@fullnet.com
Web: http://www.fullnet.com/u/tomg/manuals.htm
--Bill & Stan's Tektronix Resource Site
Email: w7ni@easystreet.com
Web www.reprise.com/host/tektronix/home
--Analog Services Inc
Phone: 270-276-5671 Fax: 270-276-5588
Web http://www.logwell.com/index.html
--Big-List.com http://www.big-list.com/usedmanu.html
--Techrecovery used instruments
Phone: 877-837-8872
Web: http://www.techrecovery.com/
-- Sphere Research Canadian Test Equipment
Web: http://www.sphere.bc.ca/test/ecg.html
-- Consolidated Surplus
Web: www.consolidatedsurplus.com
Tektronix is not in a position to represent that parts or manuals provided by these companies will be complete and contain all updates. Nor can we represent that a particular manual will necessarily correspond to the customer's specific product because of different versions of a product. We are supplying these names merely to provide you a possible source for manuals for obsolete products without any endorsement or recommendation.

Hello,

Have you checked the firmware of your AFG312C? In firmware V1.0.10 support was added for the "External Add Input". If already updated to V1.0.10, please check that you have ch1 selected when looking at the output menu.

https://www.tek.com/en/support/software/firmware/afg3011c-software-0

Hello, the correct part number is KUSB-488B, and the latest driver is located at: https://www.tek.com/en/support/software/driver/4-0-0 and does support Windows 10.

Yes, the KUSB-488B. The datasheet can be found here: https://download.tek.com/datasheet/Acc_IEEE488.pdf