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The sensitivity has 9 calibrated steps from 50 mV/div to 20 V/div. | The sensitivity has 9 calibrated steps from 50 mV/div to 20 V/div. | ||
It has a [[Connectors#UHF|UHF input connector]]. The input impedance is 1 megohm | It has a [[Connectors#UHF|UHF input connector]]. The input impedance is 1 megohm | ||
in parallel with 47 pF. | in parallel with 47 pF. Starting at serial number 1120, it was renamed the [[3A75]]. | ||
[[ | For the manual, see the [[3A75]]. | ||
<gallery> | <gallery> | ||
Image:Tek type 75.jpg|From 1961 catalog. | Image:Tek type 75.jpg|From 1961 catalog. | ||
</gallery> | </gallery> | ||
Revision as of 18:06, 26 April 2012
The Tektronix Type 75 is a 4 MHz amplifier plug-in for 560-series scopes. It was introduced in 1961. The sensitivity has 9 calibrated steps from 50 mV/div to 20 V/div. It has a UHF input connector. The input impedance is 1 megohm in parallel with 47 pF. Starting at serial number 1120, it was renamed the 3A75.
For the manual, see the 3A75.
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From 1961 catalog.
