UBS offers a line of directional semi-adjacent and adjacent channel filter/combiners for both analog and digital MMDS system applications. The analog version consists of three resonator filter sections, while the digital ready version incorporates four. The channel filter/combiner is used to cascade the output of several transmitters into a common antenna waveguide line while providing protection to the transmitters against antenna line mismatches. The filters can be used to add transmitters to an existing network or can be configured to combine up to 16 arbitrary non-adjacent channels or up to 31 adjacent channels. The filters are constructed from lightweight aluminum for easy installation and come complete with the necessary hardware and test data.

Features

· Semi-Adjacent/Adjacent Channel Applications
· Analog/Digital Ready MMDS Systems
· High Channel Isolation
· Low Pass Band Insertion Loss
· Easy Installation

Combline Bandpass Filter

Download Specification Sheet

Specifications

Available Frequency	1 GHz - 18GHz
Avalable Bandwidth	Up to 30%
Insertion Loss	0.5 - 2.0 dB (depending on the number of sections)
Stop Band Attenuation	Consult Factory
Number of resonator Sections available	2 to 14
VSWR	1.50:1 (standard) 1.20:1 (premium)
Dimensions	Consult Factory