Current Balun 1:1 | Broadband-Balun 1:1 | Balun 1:4 | Balun 1:1 + 1:4 | MTFT-Un-Un |
Broadband-Balun 1:1 for open-wire-feeding
with undefined impedance for a wide range
16 bifilar turns on FT240-43 for high power up to 700 Watts For unsymmetrical ATUs to symmetrical open wire feeding |
For max. 200 Watts with FT140-43 |
Here an example with an automatic ATU LDG AT-100 Pro ll for a Wireman line |