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Triplexer
Triplexer/Splitter/Combiner
 
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.

 
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CFX-324A
2M/220/70cm Triplexer with coax leads
Band Pass        Ins Loss     Max Power
1.3-150MHz      .2dB           600W PEP
200-320MHz     .25dB         600W PEP
390-500MHz     .3dB           600W 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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CFX-324B
2M/220/70cm Triplexer
Band Pass   Ins. Loss   Max Power
1.3-150MHz    .2dB      600w PEP
200-320MHz   .25dB    600w PEP
390-500MHz   .3dB      600w PEP

Isolation: 40dB minimum

CONNECTORS:
Common: SO-239
Low Pass:  PL-259
Mid Pass:  PL-259
High Pass: PL-259
 
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CFX-4310C

2M/440/1200MHz

Band Pass      Ins. Loss     Max Power
1.3-150MHz    .25dB         1000W PEP
350-500MHz   .25dB         500W PEP
840-1400MHz  0.3dB        200W PEP

Isolation: 50dB

CONNECTORS:
Common:    N-Female 
L
ow Pass:   PL-259 
Mid Pass:   PL-259
High Pass:  N-Male           

 
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CFX-514

50/146/446MHz
Band Pass        Ins. Loss          Max Power
1.3-90MHz      0.2dB   800w PEP
130-200MHz   0.25dB 800w PEP
380-500MHz   0.3dB   500w PEP

Isolation: 55dB       

CONNECTORS:
Output:               Low In:         Mid In:             High In:
SO-239           PL-259            PL-259            PL-259

CFX-514N: Has an N-Conn on 70cm.
CFX-5140: Same as CFX-514, but without coax leads.

 
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CFX-514J

50/146/446MHz
Band Pass        Ins. Loss          Max Power
1.3-90MHz      0.15dB           800w PEP
130-200MHz   0.2dB             800w PEP
380-500MHz   0.25dB           500w PEP
Isolation: 55dB            

CONNECTORS:
Output:             Low In:            Mid In:            High In:

SO-239           SO-239           SO-239           SO-239

 

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