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TM500 mainframe pass transistors By HankC, Boston, WA1HOS · #129948 ·
For Sale By HankC, Boston, WA1HOS · #129747 ·
Old Tek Manual By HankC, Boston, WA1HOS · #129591 ·
Old Tek Manual By HankC, Boston, WA1HOS · #129568 ·
454 Tektronic Scope XY MODE not working. By HankC, Boston, WA1HOS · #129456 ·
Introduction and finally, a question. By HankC, Boston, WA1HOS · #129352 ·
Introduction and finally, a question. By HankC, Boston, WA1HOS · #129237 ·
453 with no trace, meets willing novice troubleshooter with DMM By HankC, Boston, WA1HOS · #129079 ·
453 with no trace, meets willing novice troubleshooter with DMM By HankC, Boston, WA1HOS · #128956 ·
Jitter Measurement with TDS694c By HankC, Boston, WA1HOS · #128788 ·
PG502 freq too low By HankC, Boston, WA1HOS · #128535 ·
Introduction By HankC, Boston, WA1HOS · #128191 ·
Removing sticker residue from 2465 screen cover By HankC, Boston, WA1HOS · #127937 ·
TDS display movement............... By HankC, Boston, WA1HOS · #127936 ·
TM500 AC Windings in paralel By HankC, Boston, WA1HOS · #127545 ·
OT: thermally conductive putty or anti-corrosion putty? By HankC, Boston, WA1HOS · #127544 ·
Tek 475: square wave leading corners too rounded? By HankC, Boston, WA1HOS · #127437 ·
5k plugins By HankC, Boston, WA1HOS · #127171 ·
Tek 475: square wave leading corners too rounded? By HankC, Boston, WA1HOS · #127076 ·
Tekscopes2 By HankC, Boston, WA1HOS · #127074 ·
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