Comet CFX-431A Antenna Triplexer.



CFX-431A: 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.
BandPass Frequency and Input Loss : 1.3-150MHz Less than 0.2dB
BandPass Frequency and Input Loss : 400-500MHz Less than 0.3dB
BandPass Frequency and Input Loss : 900-1400MHz Less than 0.4dB
Maximum Power: 1.3-60MHz 1000 Watts (PEP)
Maximum Power: 100-500MHz 800 Watts (PEP)
Maximum Power: 400-500MHz 500 Watts (PEP)
Maximum Power: 900-1400MHz 200 Watts (PEP)
Input N-type low loss socket
Output Leads, 1 x PL259, 2 x N-Type plugs (Fitted)
V.S.W.R. Less than 1:1.2
Impedance: 50 Ohms
Size: W66 x D90 x H26mm