Lavoie LA-265-B: Difference between revisions

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{{Plugin Sidebar 2 |
{{Plugin Sidebar | designers=|
title=Lavoie LA-265-B|
manufacturer=Lavoie | type=LA-265-B|
summary=20 MHz amplifier plugin |
summary=20 MHz amplifier plugin |
image=Lavoie am-1841usm 1.jpg |
image=Lavoie am-1841usm 1.jpg |
caption=image needed |
caption=Lavoie AM-1841/USM |
introduced=(?) |
introduced=(?) |
discontinued=(?) |
discontinued=(?) |
series=[[500-series scopes]] |
series=500-series scopes |
manuals=
manuals=
[[Category:Manual needed]] ''please add''
[[Category:Manual needed]] ''please add''
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for [[500-series scopes]], made by [[Lavoie Laboratories]] for a defense contract.
for [[500-series scopes]], made by [[Lavoie Laboratories]] for a defense contract.


==Specifications==
{{BeginSpecs}}
* Deflection factor: 0.05 v/cm to 50 V/div DC-coupled, 0.005 v/cm to 50 V/div AC-coupled
{{Spec | 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) }}
* Signal inputs: Two signal inputs with more than 60-dB isolation
{{Spec | Inputs | Two signal inputs with more than 60 dB isolation }}
* Step attenuator: 12 calibrated steps are provided: 0.005, 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, and 20 V/div
{{Spec | Accuracy | Within ±3% of indicated deflection in calibrated position }}
* Accuracy: Within ±3% of indicated deflection in calibrated position
{{Spec | Maximum input | 600 V DC + peak AC }}
* Maximum input voltage: 600 v (dc plus peak ac)
{{Spec | Rise time | 15 ns (18 ns in a [[545]]), 25 ns in 5 mV/div to 20 mV/div ranges }}
* Risetime: 18 nanoseconds in a [[545]]
{{Spec | Bandwidth | DC to 20 MHz in a [[545]] }}
* Frequency response: DC to 20 MHz in a [[545]]
{{EndSpecs}}


Note: Full frequency response is available with deflection sensitivity between 0.05 and 20v/cm.
Note: Full frequency response is available with deflection sensitivity between 50 mV/div and 20 V/div.
In more sensitive positions, the input is DC-coupled and slightly slower.
In more sensitive positions, the input is AC-coupled and slightly slower.


==Pictures==
==Pictures==
<gallery>
<gallery>
Lavoie am-1841usm 1.jpg
Lavoie am-1841usm 1.jpg|Lavoie LA-265-B
Lavoie am-1841usm 2.jpg
Lavoie am-1841usm 2.jpg|Lavoie LA-265-B
Lavoie la-545-54b_1.jpg|Lavoie LA-545-54B
Lavoie la-545-54b_2.jpg|Lavoie LA-545-54B
</gallery>
</gallery>
[[Category:Image needed]]


[[Category:Lavoie products]]
[[Category:Lavoie products]]
[[Category:500 series plugins]]
[[Category:500 series plugins]]
[[Category:Clones of Tektronix instruments]]
[[Category:Clones of Tektronix instruments]]

Latest revision as of 15:33, 9 August 2021

Lavoie LA-265-B
20 MHz amplifier plugin
Lavoie AM-1841/USM

Compatible with 500-series scopes

Produced from (?) to (?)

Manuals
please add
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

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