How this exact system works
CHA LINK-D15 gives the LEFS 4010 End Assembly a selectable resonant dipole for 40, 20, or 15 meters when those three popular bands match the activation plan.
The boundary that prevents mistakes
Two linked legs use the DIPOLE wing nuts and the feed line uses the DIPOLE BNC. The link state must match on both sides and the supported configurations are horizontal or inverted-V. This is not LINK-D with an extra band and it is not simultaneous multiband hardware. Do not hot-switch or infer compatibility from shared BNC and terminal hardware.
Use this field sequence
Before acting on an answer, confirm the current guide revision, exact included parts, intended band and mode, completed geometry, support, feed line, and safety boundary.
CHA LEFS 4010 User Guide 250609. The exact current product, components, band, feed, support, geometry, and operating limits control; physical fit does not establish compatibility.
