| Products > Test Equipment |
| Automating Tektronix Field Adjustment Software for TDS oscilloscopes |
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| dxl:
I updated the patch in the beginning of the year, and iirc it worked: https://github.com/svenschnelle/qemu/tree/pciia |
| fenugrec:
--- Quote from: dxl on November 06, 2021, 09:07:39 pm ---I updated the patch in the beginning of the year, and iirc it worked: https://github.com/svenschnelle/qemu/tree/pciia --- End quote --- Hi, that's awesome !! I didn't know you were still following this thread. Thanks again for sharing this. |
| dxl:
Not really following, but once a year or so i stop by ;-) |
| fenugrec:
I finally calibrated my 744A last week, and discovered a few things while doing so , and decided to share a few tips in a video https://youtu.be/wSqTj4gGCJU Here are the main points : - Supported ISA GPIB cards : https://www.eevblog.com/forum/testgear/automating-tektronix-field-adjustment-software-for-tds-oscilloscopes/msg1388658/#msg1388658 - CVR calibration does NOT absolutely require a metrology-grade DC calibrator like the DP8200, EDC 501 etc. But does need something better than just a lab PSU - CVR calibration needs +- 9.5V at the highest setting (not 104V as the service manual indicates) ; look at your "CVRCAL.500" file to confirm - HF cal needs 505MHz for a 500MHz scope, at +16 to +17 dBm. Many signal generators cannot do this, but a simple RF amplifier will do the trick. - HF cal : watch out for lossy coax cable (e.g. RG58 ) ! Even 0.6dB of loss caused problems. Manually compensating that loss worked OK. |
| micaticu:
Hello dxl, How is you project for automating the FAS 'Router' advancing? Do you have any news, more details? |
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