EFHW Transformer
These are ~49:1 ratio (~2500:50 Ohms)/~70:1 (~3500:50 Ohms) UNUN transformers for EFHW (End-Fed Half-Wave) antennas, simply choose a model and add a half-wave length wire for your chosen frequency of interest.
Note that it will also work on its harmonics for example 3.5 MHz x 2,3,4. etc.
Showing all 6 results
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MEF-330-2K
$139.99 Read more -
MEF-107-4K
$224.99 – $249.98 Select options -
MEF-310-2K
$139.99 Read more -
MEF-107-2K-Plus
$179.99 – $204.98 Select options -
MEF-130-2K-Plus
$179.99 – $204.98 Select options -
MEF-330-2K-Plus
$179.99 – $204.98 Select options
Showing all 6 results