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The Tektronix Type L is plug-in for [[500-series scopes]].
The Tektronix Type L is plug-in for [[500-series scopes]].
Type L is a Type [[K]] plus a 10x-gain AC-coupled preamp
that extends the maximum sensitivity to 5mV/div.
Bandwidth in a 545 is 30MHz at 50mV/div and above, 3Hz-24MHz at 20mV/div and below.
Type 53/54L was introduced in 1957 along with the [[536]] and its companion
53/54[[T]] sweep plugin.  It was renamed Type L in 1959.
It was the fastest 5mV plugin until the [[1A1]] in 1964.
Late versions have a BNC connector instead of UHF.


* http://bama.edebris.com/manuals/tek/l/
* http://bama.edebris.com/manuals/tek/l/

Revision as of 18:13, 17 September 2010

The Tektronix Type L is plug-in for 500-series scopes.

Type L is a Type K plus a 10x-gain AC-coupled preamp that extends the maximum sensitivity to 5mV/div. Bandwidth in a 545 is 30MHz at 50mV/div and above, 3Hz-24MHz at 20mV/div and below.

Type 53/54L was introduced in 1957 along with the 536 and its companion 53/54T sweep plugin. It was renamed Type L in 1959. It was the fastest 5mV plugin until the 1A1 in 1964. Late versions have a BNC connector instead of UHF.