Pass Reject - High Pass

The Pass Reject (High Pass) configured loop passes a relatively narrow band of frequencies and rejects (notches ) a relatively wide frequency band either higher or lower of the pass frequency. The Pass Reject achieves a greater comparative notch depth than the Notch design. The notch depth is adjustable and influenced by the setting of the pass band insertion loss (0.3dB or 0.6dB typical). The Pass Reject is ideal for moderately close to wide pass to notch separations.