Date   
Off topic - Electronics Book Club from the 70s and 80s 19 messages By Richard in Edenton NC ·
Tek 222/224 Battery Replacement 15 messages By Jeff Davis ·
Tek 222/224 Battery Replacement - Contract Manufacturer By Jeff Davis ·
Tektronix 2445A slow startup 3 messages By Steve ·
Tektronix 2235A 5 messages By Bill ·
485 Z axis 2 messages By sittners ·
TDS 420 Oscilloscope 9 messages By Bill ·
Shorting strap for Tektronix 515A 2 messages By Brenda ·
TDS694C 50 Ohm Overload 12 messages By George Langston ·
Any Tektronix magnetic shield for a CRT? A strange problem... 21 messages By Ernesto ·
need a tunnel diode 10 messages By aldue ·
WTB: P6139A with all the bits in UK 4 messages By David C. Partridge ·
7104, fixing a few minor things 3 messages By @0culus ·
TDS420 Oscilloscope 4 messages By Bill ·
TM500/TM5000 extender v0.8 6 messages By Ke-Fong Lin ·
Tektronix 2440 no channel 2 trace 2 messages By andystewart211@... ·
One more quick question about CRTs 4 messages By Ernesto ·
fuzzy fat weak trace 464 CURED By aldue ·
184 Time mark Gen. Needs filter caps 20 messages By david ·
TDS3000B calibration 26 messages By David C. Partridge ·