Artifact Details

Title

SDS HK75 clock discriminator module

Catalog Number

102733832

Type

Physical object

Description

This module is a PCB 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. All the components mounted on the component side of the PCB are shielded by a metal cover that covers most of the area of the module, is painted orange, and is fastened to the board with four screws and standoffs.

The card has various quality control stamps on one or both sides of the PCB.

Manufacturer

Scientific Data Systems (SDS)

Identifying Numbers

Model number HK75 Printed in black ink at the top of the extraction handle.
Other number 131039D Stamped in black ink on the circuit side of the module.
Serial number 5709059 Printed vertically in black ink on the extraction handle of the 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