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International Radio :: Accessories :: HF Triplexer

HF Triplexer

The Inrad HF Triplexer is the perfect solution for adding more fun and points at Field Day or WRTC:

Three stations may share one 10M/15M/20M tribander simultaneously using a single feedline. (Note: additional bandpass filters may be necessary to protect receivers.)
Maximizes your station's flexibility!
Maximizes your Field Day score!
Enclosure is 7 x 5 x 3 inches
Input Power Level (per radio port): 200W ICAS (into < 1.5 VSWR antenna)
Insertion Loss: 0.25–0.35 dB (typical)
Typical Isolation Table:

20M Xcvr A 15M Xcvr B 10M Xcvr C
20M - 25 dB 30 dB
15M 30 dB - 20 dB
10M >40 dB 20 dB -

The top row above shows three xcvrs (A, B and C), each operating on a designated band. Xcvr A will receive a signal from Xcvr B which is 30 db down and from Xcvr C which is > 40 dB down, etc.

Full installation instructions are available here:

Inrad