Artifact Details

Description

These modules are PCBs intended to be inserted in a card cage. There is an extraction handle attached to the front of the card, on which a paper label containing the model number, serial number, and other information is printed.

Opposite the handle there are 47 bifurcated gold-plated contacts arranged in two rows. Mounted on the component side of the PCBs are the components, consisting of diodes and SPDT 2-coil mercury wetted relays in rectangular metal cans.

The cards have various quality control stamps on one or both sides of the PCB.

Manufacturer

Scientific Data Systems (SDS)

Identifying Numbers

Model number	KX11	Printed in black ink at the top of the extraction handle.
Other number	103485A	Stamped in black ink on the circuit side of the modules.
Serial number	149605	Printed vertically in black ink on the extraction handle of a module.
Serial number	149729	Printed vertically in black ink on the extraction handle of a module.
Serial number	401152	Printed vertically in black ink on the extraction handle of a module.

Dimensions

overall: 6 in x 7/8 in x 5 5/8 in

Category

Component/module

Credit

Gift of National Oceanic and Atmospheric Administration (NOAA)

Lot Number

X3872.2007