Product Overview The ULP-105+ is a lowpass filter in a top hat package (size of 0.25″ x 0.25″) fabricated using SMT technology. Cover- ing DC to 105 MHz band width, these units offer good matching within the passband and high rejection. This model uses a miniature high Q capacitors and chip inductors for high reliability. In addition it has repeatable performance across production lots and consistent performance across temperature.