Radix is a printable dielectric material platform for three-dimensional RF structures. It is not a conventional copper-clad PCB core, and choosing it begins with the geometry and additive manufacturing process rather than a standard laminate stackup.
Identify the reason to print
The Radix 2.8Dk record is relevant to investigations such as dielectric lenses and complex volumetric structures. Ask whether printing enables a shape or internal architecture that would otherwise be difficult to produce. If the task is an ordinary flat transmission-line board, a conventional laminate may provide a simpler manufacturing and measurement route.
The process is part of the material specification
Printer setup, orientation, cleaning and post-curing need a controlled, supported procedure. Do not assume a property measured on a solid reference sample describes every printed lattice or partially filled volume. An effective-medium approximation for a structured region needs validation against its cell size, operating wavelength and fabrication variation.
Measure shape and dielectric response
Define dimensional inspection features and a representative witness specimen before printing a functional RF part. Compare measured density or structure, relevant dielectric behavior and system response with the model. Document how the part mounts to any PCB or metal assembly, including air gaps. This creates a repeatable process record rather than treating a resin name as a complete component specification.
References in this family
Select Radix for a justified three-dimensional RF function and qualify the print process together with the material.