491: Difference between revisions

Jump to navigation Jump to search
2 bytes removed ,  22 September 2023
m
no edit summary
mNo edit summary
mNo edit summary
Line 18: Line 18:
'''Modifications and Calibration'''
'''Modifications and Calibration'''
* [[Media:050-0692-03.pdf | Tektronix 491 Band C Oscillator Replacement Modification]] (OCR)
* [[Media:050-0692-03.pdf | Tektronix 491 Band C Oscillator Replacement Modification]] (OCR)
* [[Media:Tek 491 mod wa.pdf | Tektronix 491 Mod WA]] (needs OCR)]]
* [[Media:Tek 491 mod wa.pdf | Tektronix 491 Mod WA]] (needs OCR)
* [[Media:Tek 491 fcp nov 1966.pdf | Tektronix 491 Factory Calibration Procedure, November 1966]]  (needs OCR)
* [[Media:Tek 491 fcp nov 1966.pdf | Tektronix 491 Factory Calibration Procedure, November 1966]]  (needs OCR)
</small>
</small>

Navigation menu