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

[Jon Elson]

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.

Jon