VR-N7500 Bluetooth antenna modification
Exploring the Bluetooth performance of the VGC VR-N7500 and an external antenna modification.
Work in progress: This is an outline, not a verified step-by-step modification guide. Photos, measurements, and final results will be added after review.
The goal
Improve practical Bluetooth coverage for a radio installed remotely from its controller.
Parts and tools
Parts list, connector details, and tools to be documented.
Procedure and testing
Document baseline range, hardware changes, and repeatable post-modification tests.
Lessons learned
Coming soon.