UNADILLA
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W2AU FERRITE BALUNS and INSULATORS
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- These baluns replace the antenna center insulator and provide a smooth transition
from unbalanced coaxial transmission lines to balanced antenna; dipoles, quads
and yagis
- Produces proper current distribution resulting in reduced feed line radiation for
maximum power transfer, gain and reduced TVI/BCI. DC grounded for lighting
protection, center eye hook for support
- Usable from 1.8-40 MHz, 2KW PEP, SO-239 connector
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- W2AU 1:1 1.8-40 MHz Ferrite - $32.00
- W2AU 4:1 1.8-40 MHz Ferrite - $32.00
- W2AU 4:1 LL 1.8 - 40 MHz Ferritte - Transition from ladder line to coax - $32.00
- W2AU INLINE 1:1 BALUN WITH DOUBLE SO239'S- $33.00
- W2AU AN-Insulator - Center Insulator - $17.00
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W2DU CHOKE BALUNS
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- A high efficiency, transformerless 1:1 balun
- The HF model is the only one available that works on 160 meters!
- VSWR up to 5:1 at the legal power limit, allowing use with antenna tuners
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- W2DU-HF 1:1 1.8-30 MHz Choke - $33.00
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