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.
Band Pass
- 1.3-150 MHz Ins. Loss: 0.2 dB Max Power: 600 watts PEP
- 200-320 MHz Ins. Loss: 0.25dB Max Power: 600 watts PEP
- 390-500 MHz Ins. Loss: 0.3 dB Max Power: 600 watts PEP
Isolation: 40dB minimum
Connectors:
- Output: SO-239
- Low Pass: PL-259 w/coax lead
- Mid Pass: PL-259 w/coax lead
- High Pass: PL-259 w/coax lead
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NatCommGroup products (Comet, Daiwa, Maldol, Create, Lido, and NCG brands) are under factory warranty for one year from date of purchase