| Tipo | Manufacturer |
|---|---|
| Sito web | https://www.mfjenterprises.com/ |
| Numéro de téléphone | (800) 647-1800 |
| Indirizzo | P.O. Box 494 Mississippi State,MS 39762 |
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MFJ began making some of its own components used in the production of antenna tuners. MFJs designs have been proven to handle high power operation.