Built around real RF equipment needs.
From cable assemblies to board-level replacement parts, Legacy RF is focused on helping technical customers reduce downtime and find the right inventory faster.
RF Cable & Harness Sourcing
Replacement cable assemblies, shielded harnesses, and specialty interconnects for test platforms and RF systems.
Browse cables →Test Equipment Replacement Parts
Hard-to-find assemblies for Keysight and other RF test equipment used in labs, repair benches, and production setups.
View inventory →Board-Level Assemblies
CPU modules, DSP boards, integrated circuits, front panels, and power modules for system service and equipment restoration.
Explore boards →Technical Part Matching
Send a part number, equipment model, or label photo. We help confirm possible matches and availability.
Request help →Simple sourcing workflow.
Send the part information
Provide the part number, equipment model, label photo, or a short description of what you need.
We review availability
Legacy RF checks available inventory and helps identify possible matching assemblies.
Confirm and ship
Once confirmed, we provide next steps for purchase, payment, shipping, or support.
Supporting technical environments.
Send the part number. We'll help from there.
Include any available photos, equipment model, and quantity needed for faster support.