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Late versions have a [[Connectors#BNC|BNC connector]] instead of a [[Connectors#UHF|UHF connector]]. | Late versions have a [[Connectors#BNC|BNC connector]] instead of a [[Connectors#UHF|UHF connector]]. | ||
* [http:// | * [http://w140.com/mmm/tek-l.pdf Tektronix Type L Manual (PDF)] | ||
* [http://w140.com/tek_fcp/tek_type_l_factory_cal_proc.pdf Tektronix Type L Factory Calibration Procedure (PDF)] | * [http://w140.com/tek_fcp/tek_type_l_factory_cal_proc.pdf Tektronix Type L Factory Calibration Procedure (PDF)] | ||
Revision as of 21:03, 3 May 2014
The Tektronix Type L is 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 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 plug-in. It was renamed the Type L in 1959. It was the fastest 5mV plug-in until the 1A1 in 1964. It was dropped after 1971 or 1972.
Late versions have a BNC connector instead of a UHF connector.
