Comet CFX-514J - 50 | 146 | 446 MHz Ham Radio Triplexer

Comet calls these "triplexers", but they are also referred to as combiners or splitters. They are basically band-pass filters, simultaneously passing RF in both directions through the common connector while the band-pass filters provide a high degree of isolation between ports.

• TX and RX from three radios at the same time into a single triband antenna
• Combine a triband radio with separate outputs into a single triband antenna
• Allow a single coax run into three antennas at the top of the tower, and three radios at the bottom, by using a triplexer at both ends of the coax run, avoiding cost and weight
• Choose from versions with a variety of band-pass frequency ranges, with or without coax leads, and connector combinations.

Specifications:

• Isolation: 55 dB
• Frequency: 1.3-90 MHz / Insertion Loss: 0.2 dB / Power: 800W PEP
• Frequency: 130-200 MHz / Insertion Loss: 0.25 dB / Power: 800W PEP
• Frequency: 380-500 MHz / Insertion Loss: 0.3 dB / Power: 500W PEP
• Connectors: SO-239 (Output) / PL-259 (Low-Pass) / PL-259 (Mid-Pass) / PL-259 (High Pass)