Avionics and amazing gear made by Tatjana (was Re: Data General Nova Star Trek Rockwell Collins vs. Vaisala SPT11A)

Jon Elson elson at pico-systems.com
Tue Apr 26 23:49:18 CDT 2016

On 04/26/2016 09:47 PM, William Donzelli wrote:
>> What was the highest level of integration in a single envelope?
> Perhaps Selectrons.
There were also "Compactrons", 12-pin tubes kind of 
extending the 7- and 9-pin submini tubes.
Some of them had at least 3 elements in one envelope.


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