Re: Video of 7612 ADC tube


Hi Michael,

That is a fascinating video. It was really clever how Tek managed to make such fast digitizers when semiconductors could not. I remember clearly when TRW introduced a state of the art 6 bit 20MHz flash digitizer that cost $120. That was the best you could buy in the mid 1970s.

Dennis Tillman W7PF

-----Original Message-----
From: [] On Behalf Of Michael Dunn
Sent: Thursday, January 25, 2018 6:21 PM
Subject: [TekScopes] Video of 7612 ADC tube

Dennis Tillman W7PF
TekScopes Moderator

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