Monday, December 11, 2017

Data General Eclipse front panel

This is a nice buy off of Ebay.  It happens to use the same plastic casting as the Nova 3 front panel bezel (of which there are three in stock).

It didn't say which model, but I'm suspecting S-120 or such unless corrected.

Also the seller nicely left the key with it, or didn't notice it, so there is a genuine (I'm guessing) DG key.  I had just gotten a replacement Ace for the Nova 1200s, so now have keys for all of the ones with key on / off.

Key is in this bag

Sunday, December 10, 2017

Perkin Elmer 36 inch F8

Perkin Elmer 36" F/8 lens.

K38 Shutter  by Fairchild

Back Focus 18.052"
FF 21.461

The following is from an Ebay auction
for a full lens assembly

Here for comparison is a Perkin Elmer
36" F/4 lens from an SR71 camera

Minc 11 system

This will be the repository for photos and documentation links for the Minc11 system, documentation, and software.

Photos for now.

Monday, September 25, 2017

Dec (Digital Equipment Corp) clone vendor K&T or KT boards

I encountered and my acquire a pile of DEC boards from KT or K&T (one paper tag mentioned this).

It's a vendor that currently doesn't ring a bell (will update this when figured out).

There a large pile of probably custom system boards, and a board with 32k x 17 bits + 64k x 17 bits  (4116 and 4164 chips resp.) in the pile.

Also several boards with 6820 and 6800 processors on  Flip Chip boards.

All are hex high boards.  Some have 4 populated connectors with two flip chip spots blank, some have 5 (skipping one of the possible power slots).

Photos below, taken quickly today.

has 6800


has a cpu on it, also 6800

the 6800

IIRC these are 6820s

the 6820s

the parallel i/o 6820s