9:1 impedance transformer UNUN 600 Watts
- Brand: Wire Antennas UK
- Product Code: 9:1-impedance transformer UNUN
- Availability: 6
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£55.00
- Ex Tax: £55.00
an impedance transformer (9:1) to feed a high impedance, end fed (unbalanced) random wire which is likely to be a few hundred ohms, and transform it into something closer to a 50Ω (unbalanced) coaxial input. 600 watts
UNUN Balun 9:1 Type 43 core material giving extremely flat bandwidth.
Note these cores are expensive and beware cheap 9:1's will not perform as you expect.
Low Insertion Loss and exceptional match to 450 ohm right across all HF bands.
Stainless steel hardware.
Wire is Class H 212 Deg Celsius double coat enamel and covered in taflon sleeve.
Sealed weatherproof box Usable Frequency Range 160m to 10m.
High Quality means paying for what you get Cheap = very inefficient = very hot.
Would you connect anything less to your expensive radio equipment.
We make 3 models : 300w, 600w ,1.0 kW and 2Kw all use similar material cores
We offer good product customer support.
