This quadruple band diplexer can be used to separate or combine four signal bands (FM / VHF-L / VHF-H / UHF) for application in CATV or cable network systems.

Features:

1. Lowest insertion loss: Signal-through-loss reduced to an absolute minimum.

2. Excellent return loss: Better than 14dB is essential to provide a good impedance match
    so as avoid increased noise and to reduce signal loss to keep the signal clean.

3. High rejection: Better than 40dB provides a good isolation and avoids interference.