The resonators and cavities within the filter are silver-plated for low RF resistivity, to achieve low insertion loss and high selectivity. It may be required when using SR‐STICK or SR‐YAGI antennas.
The resonators and cavities within the filter are silver-plated for low RF resistivity, to achieve low insertion loss and high selectivity. It may be required when using SR‐STICK or SR‐YAGI antennas.