585: Difference between revisions
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The 585 is a 100MHz oscilloscope made by Tektronix from the late 1950's through the 1960's. The 585 uses 80-series plug-ins. The Type 81 adapter allows the use of letter-series and 1-series plug-ins in a 585. | The Type 585 is a 100MHz oscilloscope made by Tektronix from the late 1950's through the 1960's. The 585 uses 80-series plug-ins. The Type 81 adapter allows the use of letter-series and 1-series plug-ins in a 585. | ||
The 585 has tunnel diode triggering and, like many Tek scopes, a distributed amplifier for vertical deflection. | The 585 has tunnel diode triggering and, like many Tek scopes, a distributed amplifier for vertical deflection. | ||
A Type 585A also exists. | |||
<gallery> | |||
Image:585a_front.jpg|Front view. | |||
Image:585a_trig.jpg|Trigger circuit. | |||
Image:585a_trig_td2.jpg|Tunnel diode for triggering. | |||
Image:585a_door_open.jpg|Inside view shows regulator tubes. | |||
Image:585a_dist_vert amp.jpg|Distributed vertical amplifier. | |||
</gallery> | |||
Revision as of 12:26, 9 December 2008
The Type 585 is a 100MHz oscilloscope made by Tektronix from the late 1950's through the 1960's. The 585 uses 80-series plug-ins. The Type 81 adapter allows the use of letter-series and 1-series plug-ins in a 585. The 585 has tunnel diode triggering and, like many Tek scopes, a distributed amplifier for vertical deflection. A Type 585A also exists.
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Front view.
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Trigger circuit.
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Tunnel diode for triggering.
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Inside view shows regulator tubes.
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Distributed vertical amplifier.
