P500CF: Difference between revisions

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The '''Tektronix Type P500CF''' is a cathode-follower probe.
{{Probe Sidebar
|manufacturer=Tektronix
|model=P500CF
|summary=Cathode-Follower Probe
|image=Image needed.jpg
|caption=Tektronix P5000CF
|for=524AD
|introduced=(?)
|discontinued=(?)
|manuals=
* [[Media:070-212.pdf|Tektronix P500CF Manual]]
* [[Media:070-063.pdf|Type 128 manual]]
}}
The '''Tektronix Type P500CF''' is a cathode-follower probe.
It uses a [[5718]] triode.


It requires +120 V<sub>DC</sub> for the plate supply and +6.3 V<sub>DC</sub> for the heater, which can be provided by an oscilloscope (e.g. [[517]]), amplifier (e.g. [[1121]]) or external probe power supply like the [[128]].  
It requires +120 V<sub>DC</sub> for the plate supply and +6.3 V<sub>DC</sub> for the heater, which can be provided by an oscilloscope (e.g. [[517]]), amplifier (e.g. [[1121]]) or external probe power supply like the [[128]].  


The P500CF is discussed in the 128 manual.
{{BeginSpecs}}
 
{{Spec | Rise time | 13 ns (17.5 ns with 10x attenuator); P500CF with [[545A]] and [[K|Type K plug-in]] }}
{{MissingSpecs}}
{{EndSpecs}}


{{MissingPics}}
{{MissingPics}}
==Components==
{{Parts|P500CF}}


[[Category:Active Oscilloscope Probes]]
[[Category:Active oscilloscope probes]]

Latest revision as of 12:27, 13 October 2023

Tektronix P500CF
Cathode-Follower Probe
Tektronix P5000CF

Compatible with 524AD

Produced from (?) to (?)

Manuals


Manuals – Specifications – Links – Pictures

The Tektronix Type P500CF is a cathode-follower probe. It uses a 5718 triode.

It requires +120 VDC for the plate supply and +6.3 VDC for the heater, which can be provided by an oscilloscope (e.g. 517), amplifier (e.g. 1121) or external probe power supply like the 128.

Key Specifications

Rise time 13 ns (17.5 ns with 10x attenuator); P500CF with 545A and Type K plug-in

Pictures

  • please add

Components

Some Parts Used in the P500CF

Part Part Number(s) Class Description Used in
5718 154-0053-00 Vacuum Tube (Triode) subminiature high-frequency triode 321 P500CF P170CF