FAQs – Evaluation Boards

An evaluation board is an optimized, pre-designed PCB or module that demonstrates the performance of an antenna or RF component under realistic conditions. It allows engineers to test signal strength, tuning, and other parameters before integrating into a final product.

These listings indicate which wireless standards or frequency bands the board supports. For example, a “GNSS” board might include a dedicated L1/L2 antenna or front end, while a “Cellular” board is tuned to LTE bands.

• Dimensions: Affect the antenna’s resonance and gain. A larger board might yield better performance in certain frequencies.
• Materials: Ceramic substrates can improve high-frequency performance, while FR4 is cost-effective for lower-frequency or broad-range testing.

• Prototyping: Speeds up initial testing without custom PCB layout.
• Performance Verification: Confirms an antenna or module meets specifications in real-world conditions.
• Risk Reduction: Avoids potential design errors before committing to a full production run.