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Duplex Antennas

The duplexer

The duplexer

This is a very nice project, especially for those Icom 706's that have an HF / 6m antenna connector as well as a VHF / UHF connector to combine both outputs to a single all band antenna
post 17 Sep 2020

Antenna Duplex Links

Diplexer for HF/6M/2M
The following DIPLEXER separates the following bands HF and 6m on one side = 0 – 52 Mc – 2m and 70cm on the other side

Duplexer 144-430, IW0DTK
Il funzionamento e' perfetto e quasi non richiede taratura

Duplexer 2m/70cm, IW4BLG
Usare un'antenna bibanda 2/70 con due radio separate V/UHF, usare due antenne separate V/UHF con una singola radio bibanda

Wilkinson divider for 145 MHz, PA3CSG
On 2320MHz I needed a receive power splitter for my IF 144 MHz. It had to cover the 100-150 MHz range

Duplexer 144-432 MHz