RFI Crossband Coupler 25-175 and 380-960 MHz; 350W; N(F)

Features:

In addition, units are available for indoor, outdoor and tower mounting requirements thereby providing for the rationalisation of feeder cable usage - reducing cabling costs and tower loadings.

• Suits analogue and digital technologies
• Combine multiple frequency bands for Distributed Antenna and Radiating Cable systems
• Reduce cabling and tower loading
• Add new frequency bands to existing installations
• Indoor, outdoor and tower-mount versions available

A crossband coupler is typically a three port device - usually known as low-pass, high-pass and combined respectively. Models are available in a variety of mounting styles and DC-Pass or DC-Blocking configurations for use with bi-directional amplifiers and tower mount preamplifiers. Tower mount (outdoor) models shown consist of the indoor unit less rack mount bracket, in a weatherproof fibreglass housing that is sealed with silicon adhesive. Indoor units may also be packaged in suitable custom weatherproof housings to create alternate tower mount versions. Notes: 1. Passes DC power between all three terminals for operating separate tower mount receive systems. Warning: Do not connect a DC grounded antenna directly to this model

Documents:

RFI SP0000-1105-31 Crossband Coupler - Datasheet