Balanced Line Isolator.
Also balanced lines benefit from insertion of an Common-Mode Choke type line isolator.
When installed in a ladderline, this choke will remove, over a broad frequency range, any common-mode current, without affecting the differential mode signal current, thus minimizing radiation from the feedline and optimizing antenna radiation pattern.
This product is a special variant of the standard 1/1 Common-Mode Choke, utilizing a symmetric transmission line pair that is designed for maximal inter-winding breakdown voltage.
To achieve this goal, the teflon insulated wires are additionally slipped into teflon sleeves having a dielectric breakdown rating of 48 kV/mm.
This is needed as the CMC is deployed in a random impedance environment
Standard this type of line isolator is provided with wire connection terminals at the input and output side.
Max Power: 1200 W PeP (ICAS).
Constructed to the high quality standard of ON7FU products.
Mounting bar included.
Price: 129 Euro.
- Option: LOW HF optimized (Mix 31 ferrite instead of Mix 43) : + 6 Euro.