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	<title>Comments on: Tektronix 2235 oscilloscope</title>
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		<title>By: Tomi Engdahl</title>
		<link>https://www.epanorama.net/blog/2023/01/22/tektronix-2235-oscilloscope/comment-page-1/#comment-1824485</link>
		<dc:creator><![CDATA[Tomi Engdahl]]></dc:creator>
		<pubDate>Mon, 25 Mar 2024 18:48:15 +0000</pubDate>
		<guid isPermaLink="false">http://www.epanorama.net/newepa/?p=193120#comment-1824485</guid>
		<description><![CDATA[https://www.eevblog.com/forum/testgear/tektronix-2235a-owners-any-potentialserious-problems-for-this-model/]]></description>
		<content:encoded><![CDATA[<p><a href="https://www.eevblog.com/forum/testgear/tektronix-2235a-owners-any-potentialserious-problems-for-this-model/" rel="nofollow">https://www.eevblog.com/forum/testgear/tektronix-2235a-owners-any-potentialserious-problems-for-this-model/</a></p>
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		<title>By: Tomi Engdahl</title>
		<link>https://www.epanorama.net/blog/2023/01/22/tektronix-2235-oscilloscope/comment-page-1/#comment-1807958</link>
		<dc:creator><![CDATA[Tomi Engdahl]]></dc:creator>
		<pubDate>Fri, 07 Jul 2023 07:33:03 +0000</pubDate>
		<guid isPermaLink="false">http://www.epanorama.net/newepa/?p=193120#comment-1807958</guid>
		<description><![CDATA[It’s A Humble ‘Scope, But It Changed Our World
https://hackaday.com/2023/07/06/its-a-humble-scope-but-it-changed-our-world/

A few years ago on a long flight across the North Atlantic, the perfect choice for a good read was iWoz, the autobiographical account of [Steve Wozniak]’s life. In it, he described his work replicating the wildly successful Pong video game and then that of designing the 8-bit Apple computers. A memorable passage involves his development of the Apple II’s color generation circuitry, which exploited some of the artifacts of the NTSC color system to produce a color display in a far simpler manner than might be expected. Now anyone seeking a connection with both Pong and the Apple II can have one of their very own if they have enough money because [Al Alcorn]’s Tektronix 465 oscilloscope is for sale. He’s the designer of the original Pong and used the instrument in its genesis, and then a few years later, he lent it to [Woz] for his work on the Apple II.

This may be the first time Hackaday has featured something from the catalogue of a rare book specialist, but if we’re being honest, for $135,000, it’s a little beyond the reach of a Hackaday scribe. The Tek 465 was a 100 MHz dual-trace model manufactured from 1972 to the early 1980s and, in its day, would have been a very desirable instrument indeed]]></description>
		<content:encoded><![CDATA[<p>It’s A Humble ‘Scope, But It Changed Our World<br />
<a href="https://hackaday.com/2023/07/06/its-a-humble-scope-but-it-changed-our-world/" rel="nofollow">https://hackaday.com/2023/07/06/its-a-humble-scope-but-it-changed-our-world/</a></p>
<p>A few years ago on a long flight across the North Atlantic, the perfect choice for a good read was iWoz, the autobiographical account of [Steve Wozniak]’s life. In it, he described his work replicating the wildly successful Pong video game and then that of designing the 8-bit Apple computers. A memorable passage involves his development of the Apple II’s color generation circuitry, which exploited some of the artifacts of the NTSC color system to produce a color display in a far simpler manner than might be expected. Now anyone seeking a connection with both Pong and the Apple II can have one of their very own if they have enough money because [Al Alcorn]’s Tektronix 465 oscilloscope is for sale. He’s the designer of the original Pong and used the instrument in its genesis, and then a few years later, he lent it to [Woz] for his work on the Apple II.</p>
<p>This may be the first time Hackaday has featured something from the catalogue of a rare book specialist, but if we’re being honest, for $135,000, it’s a little beyond the reach of a Hackaday scribe. The Tek 465 was a 100 MHz dual-trace model manufactured from 1972 to the early 1980s and, in its day, would have been a very desirable instrument indeed</p>
]]></content:encoded>
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		<title>By: Tomi Engdahl</title>
		<link>https://www.epanorama.net/blog/2023/01/22/tektronix-2235-oscilloscope/comment-page-1/#comment-1804372</link>
		<dc:creator><![CDATA[Tomi Engdahl]]></dc:creator>
		<pubDate>Mon, 29 May 2023 10:26:39 +0000</pubDate>
		<guid isPermaLink="false">http://www.epanorama.net/newepa/?p=193120#comment-1804372</guid>
		<description><![CDATA[https://vintagetek.org/crt-time-capsule/]]></description>
		<content:encoded><![CDATA[<p><a href="https://vintagetek.org/crt-time-capsule/" rel="nofollow">https://vintagetek.org/crt-time-capsule/</a></p>
]]></content:encoded>
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	<item>
		<title>By: Tomi Engdahl</title>
		<link>https://www.epanorama.net/blog/2023/01/22/tektronix-2235-oscilloscope/comment-page-1/#comment-1797607</link>
		<dc:creator><![CDATA[Tomi Engdahl]]></dc:creator>
		<pubDate>Sat, 11 Mar 2023 08:07:53 +0000</pubDate>
		<guid isPermaLink="false">http://www.epanorama.net/newepa/?p=193120#comment-1797607</guid>
		<description><![CDATA[https://www.tek.com/en/documents/primer/setting-and-using-oscilloscope]]></description>
		<content:encoded><![CDATA[<p><a href="https://www.tek.com/en/documents/primer/setting-and-using-oscilloscope" rel="nofollow">https://www.tek.com/en/documents/primer/setting-and-using-oscilloscope</a></p>
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