Updates to Tektronix 2445A/B oscilloscope #repair, hybrid module likely to fail: http://cromwell-intl.com/radio/tek2445a.html … #hamradio
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Updates to Tektronix 2445A/B oscilloscope #repair, hybrid module likely to fail: http://cromwell-intl.com/radio/tek2445a.html … #hamradio
