Lavoie LA-265A: Difference between revisions
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[[letter-series and 1-series plug-ins]]. | [[letter-series and 1-series plug-ins]]. | ||
It has two timebases, which allows delayed triggering. | It has two timebases, which allows delayed triggering. | ||
It is a military cloned Tektronix [[545]] | It is a military cloned Tektronix [[545|545A]]. | ||
== Electrical difference to 545 == | == Electrical difference to 545 == | ||
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== Mechanically difference to 545 == | == Mechanically difference to 545 == | ||
Transformer is potted. | Transformer is potted. | ||
The ceramic terminals may be soldered with ordinarily solder | |||
because the terminals have tin-plated steel inserts. | |||
Revision as of 11:15, 10 February 2014
The Lavoie LA-265A is a 33MHz scope that takes letter-series and 1-series plug-ins. It has two timebases, which allows delayed triggering. It is a military cloned Tektronix 545A.
Electrical difference to 545
The high-voltage circuit is identical to that of the Tektronix 545A. Glow lamps are used to stabilize the high voltage in brightness circuit. However, the glow lamp stabilizer is often faulty. The lamps aged too fast, with the result that the trace flickers.
Mechanically difference to 545
Transformer is potted. The ceramic terminals may be soldered with ordinarily solder because the terminals have tin-plated steel inserts.
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Lavoie LA265A with Lavoie LA-265CA Plugin
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Terminals with tin-plated steel insert
