Comet Duplexers

Duplexer/Splitter/Combiner

Comet calls these “duplexers”, 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 two radios at the same time into a dual-band antenna
• Combine a dual-band radio with separate outputs into a dual-band antenna
• Separate a single connector duplexed radio into separate antenna systems
• Allow a single coax run into two antennas at the top of the tower, and two radios at the bottom by using a duplexer at both ends of the coax run, avoiding cost and weight.

Choose from versions with a variety of band-pass frequency ranges, coax leads or no leads, and connector combinations.

Comet CF-360A HF/6M-440MHz Duplexer

                     Band Pass        Ins Loss           Max Power
Low Pass:    1.3-30MHz           0.2dB              600W PEP
High Pass:   49-470MHz          0.2dB              600W PEP

Isolation: 45dB minimum

CONNECTORS:
Common: SO-239
Low In: PL-259
High In: PL-259

Comet CF-360B HF/6M-440MHz Duplexer

                     Band Pass        Ins Loss           Max Power
Low Pass:    1.3-30MHz           0.2dB              600W PEP
High Pass:   49-470MHz          0.2dB              600W PEP

Isolation: More than 45dB

CONNECTORS:
Common: PL-259
Low In: SO-239
High In: SO-239