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Ad Detail with Enlarged Photo for Listing #1764088

MISC - FOR SALE – 4O3A High Power Triplexer

4O3A HFC45000 Signature Series High Power Triplexer/Combiner
Input Ports: 20M, 15M, 10M
Up to 4500W input per port
Insertion Loss 0.10dB 20m, 0.10dB 15M, 0.15dB 10M
UHF SO-239 female connectors
When used with 4O3A Series S Bandpass Filters, provides ≥72 dB to >120 dB of port-to-port isolation—ideal for SO2R and multi/multi contesting. The Combiner is not intended for standalone use.
Eliminates the need for multiple monoband antennas, reducing tower space, feedline runs, and maintenance, while offering flexible configuration as a triplexer, diplexer, or filter bank.
New price currently $642.99, including tax
Price $525 with FREE insured shipping to US lower 48 states


Listing #1764088 by AA4VT
Submitted on 04/04/26
Submitted from 23-116-241-1.lightspeed.chtnsc.sbcglobal.net
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