Lavoie LA-265-B: Difference between revisions
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Revision as of 07:57, 9 August 2021
The Lavoie LA-265-B is an unauthorized clone of the Tektronix B 20 MHz amplifier plug-in for 500-series scopes, made by Lavoie Laboratories for a defense contract.
Key Specifications
| Deflection | 5 mV/div (AC) / 50 mV/div (DC) to 20 V/div, 1−2−5, and variable ×2.5 (up to 50 V/div) |
|---|---|
| Inputs | Two signal inputs with more than 60 dB isolation |
| Accuracy | Within ±3% of indicated deflection in calibrated position |
| Maximum input | 600 V DC + peak AC |
| Rise time | 15 ns (18 ns in a 545), 25 ns in 5 mV/div to 20 mV/div ranges |
| Bandwidth | DC to 20 MHz in a 545 |
Note: Full frequency response is available with deflection sensitivity between 50 mV/div and 20 V/div. In more sensitive positions, the input is AC-coupled and slightly slower.
Pictures
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Lavoie LA-265-B
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Lavoie LA-265-B
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Lavoie LA-545-54B
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Lavoie LA-545-54B
