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title=Tektronix Type L | | title=Tektronix Type L | | ||
summary=High sensitivity amplifier plugin | | summary=High sensitivity amplifier plugin | | ||
image=type | image=Tek type l front.jpg | | ||
caption=Tektronix Type L | | caption=Tektronix Type L | | ||
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Revision as of 07:11, 20 August 2018
Template:Plugin Sidebar 2 The Tektronix Type L is an amplifier plug-in for 500-series scopes.
The Type L is a Type K plus a 10x-gain AC-coupled preamp that extends the maximum sensitivity to 5 mV/div. Bandwidth in a 545 is 30 MHz at 50 mV/div and above, 3 Hz-24 MHz at 20 mV/div and below.
Type 53/54L was introduced in 1957 along with the 536 and its companion 53/54T sweep plug-in. It was renamed the Type L in 1959. It was the fastest 5 mV plug-in until the 1A1 in 1964. It was dropped after 1972.
K, L, and T are tied for longest production life, at 16 years. B, D, and G are next at 15 years.
Late versions have a BNC connector instead of a UHF connector.
Lavoie Laboratories produced an unauthorized clone, the LA-265-L.
Key Specifications
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Pictures
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Type L in 541A
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Performance in Different Scopes
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Schematic
