AF-11FX-DUP-L airFiber-11FX-Low Band Duplexer

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The Tech Geeks, under their parent company Twelve Times (Worldwide) Pty Ltd trade in Australia, New Zealand and the United Kingdom.

This allows us to purchase stock from suppliers from locations where they have it available.    We are then able to import those products directly, along with providing localised Warranty and Replacement as required.

We only list items that we know have been, or are about to be released to us and since we purchase only in small batches these are often flown in on short time frames.

We list on each product our expected shipments and ones that we have already sent out to customers.   Please use these dates as a guideline as we always suggest 14-21 days just to allow for air freight or customs hold ups.

Low-Band Duplexer 10.700 to 10.955 GHz 11.200 to 11.445 GHz

The AF-11FX features a unique modular duplexer design to suit multiple frequency configurations.

Each AF-11FX radio can be configured to support any allowable frequency by simply changing the duplexers for high‑band or low‑band use in the 10.7 - 11.7 GHz allocation.

Each duplexer has a low channel and a high channel that can be configured by simply reversing the position of the duplexer.