RF (radio frequency) prototype boards allow engineers to rapidly test and iterate on PCB designs for wireless and high-frequency applications. They provide a reusable platform for prototyping without the time and cost of fabricating new boards for each design change.

Key Features of RF Prototype Boards

• Pre-etched transmission lines, traces, and pads for common RF components like oscillators, amplifiers, mixers, and antennas.
• Easy connectivity between components using solderless bridges and wire terminals.
• Ground planes and power distribution networks to provide proper RF signal referencing.
• Compatible with standard prototyping tools like solderless breadboards, jumper wires, and breakout boards.
• Available in common FR4, Rogers, and ceramic PCB materials to match the properties needed for an application.
• Allow testing of RF circuit performance like gain, noise figure, distortion, and frequency response.

Frequently Asked Questions

What are some example RF applications suitable for prototype boards?

Wireless modems, IoT sensors, automotive radar, 5G infrastructure, and satellite communications are good candidates during early development prior to final PCB fabrication.

What frequency ranges do RF prototype boards support?

Up to 6 GHz typically, but some specialize in mmWave applications up to 70 GHz like 5G NR and automotive radar.

How are components secured to the prototype boards?

A combination of soldering, adhesive mounts, and mechanical clips/fasteners. Wirewrap sockets are also an option.