These are Amphenol SMB to SMB RG174 Coax Jumper Cables
terminated with MALE and FEMALE SMB push on connectors

They have an overall length of 11.5 inches using RG174
Custom build by Amphenol for Hewlett Packard, the connector were used to connect Backplane to Circuit board inside of many HP instruments including 67000 series frames.

These cables are a product of Hewlett Packard and were purchased in 2005 directly from HP.

These are factory new parts. They have never been installed and have not been recovered from manufactured electronic components.