Manufacturers of Amateur Radio Repeaters and Components

Find companies producing repeaters, controllers, amplifiers, and related components for ham radio communication.

David
Reviewed by • Senior RF Engineer & Technical Editor March 2026

Repeaters are essential for extending the range of VHF and UHF amateur radio activity, allowing hams to make QSOs over greater distances, especially in challenging terrain. These stations retransmit signals on different frequencies, often from high elevations, making it possible for operators with modest equipment to communicate across towns and even regions. Many repeaters support various modes, from FM voice to digital modes, and are often maintained by local ham radio clubs.

This category features manufacturers specializing in repeater equipment, offering everything from complete repeater systems to individual components. Operators can find advanced repeater controllers from companies like NHRC Repeater Controllers and Computer Automation, which manage access and linking functions. There are also suppliers of RF power amplifiers, duplexers for various bands, and specialized antennas from C3I Antennas, all critical for building and maintaining robust repeater stations.

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