3A5: Difference between revisions

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{{Plugin Sidebar |
{{Plugin Sidebar  
manufacturer=Tektronix |series=560-series scopes |type= 3A5 |
|manufacturer=Tektronix
summary=Automatic/Programmable Amplifier |
|series=560-series scopes
image=Tek 3a5 front.jpeg |
|type=3A5
caption=Tektronix 3A5 |
|summary=Automatic/Programmable Amplifier
introduced=1965 |
|image=Tek 3a5 front.jpeg
discontinued=1972 |
|caption=Tektronix 3A5
designers=  |
|introduced=1965
manuals=
|discontinued=1972
* [[Media:070-0500-00.pdf|Tektronix 3A5 Manual]] (PDF)
|manuals=
* [http://bama.edebris.com/download/tek/3a5/3a5.djvu Tektronix 3A5 Manual (DjVu)]
* [[Media:070-0500-00.pdf|Tektronix 3A5 Manual]]<br /><small>'''Alternate: [http://bama.edebris.com/download/tek/3a5/3a5.djvu Tektronix 3A5 Manual (DjVu)]'''
* [[Media:Tek 3a5 3b5 ieee spectrum june 1966.pdf|Tek 3A5/3B5 ad in IEEE Spectrum, June 1966 (PDF)]]
* [[Media:Tek 3a5 3b5 ieee spectrum june 1966.pdf|Tek 3A5/3B5 ad in IEEE Spectrum, June 1966 ]]
}}
}}
The '''Tektronix 3A5''' is a 15 MHz "Automatic/Programmable Amplifier" plug-in for [[560-series scopes]].
The '''Tektronix 3A5''' is a 15 MHz "Automatic/Programmable Amplifier" plug-in for [[560-series scopes]].
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Tek 3a5 manual block diagram.png  | Manual mode block diagram
Tek 3a5 manual block diagram.png  | Manual mode block diagram
</gallery>
</gallery>
{{Parts|3A5}}


[[Category:Introduced in 1969]]
[[Category:Introduced in 1969]]
[[Category:560 series plugins]]
[[Category:560 series plugins]]

Revision as of 06:49, 27 July 2023

Tektronix 3A5
Automatic/Programmable Amplifier
Tektronix 3A5

Compatible with 560-series scopes

Produced from 1965 to 1972

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix 3A5 is a 15 MHz "Automatic/Programmable Amplifier" plug-in for 560-series scopes. It can automatically seek and select a suitable deflection factor to display an unknown signal.

Range seeking is initiated through a switch on the unit, a button on the P6030 probe, or a signal through the PROGRAM connector (using a 263 programmer).

The 3B5 is a time base with similar features.

Key Specifications

Deflection 1 mV/Div to 50 V/Div , 1−2−5
Bandwidth 15 MHz (50 V/Div to 10 mV/Div), 5 MHz (5 mV/Div to 1 mV/Div)
Seeking circuit frequency range 30 Hz to 20 MHz
Input impedance 1 MΩ // 24 pF

Links

Pictures


Some Parts Used in the 3A5

Part Part Number(s) Class Description Used in
7586 154-0306-00 Vacuum Tube (Triode) Nuvistor triode M 1A1 1A2 1A5 10A2 10A2A 11B1 11B2A 321 321A 3A1 3A1S 3A3 3A5 3A6 3A7 3A8 3A74 3S76 3T77 3T77A 3B5 4S1 4S2 6R1 6R1A 9A1 9A2 82 86 S-311
8233 154-0361-00 Vacuum Tube (Pentode) special quality 10 watt pentode 3A1 3A1S 3A5 3A6 9A1 9A2