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 24 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: 1000 W PeP (ICAS).
Constructed to the high quality standard of ON7FU products.
NEW ! Updated version with wire connection terminals on sides of enclosure, in order to increase creepage distance an thus provide additional insulation for abnormal high voltages (e.g. surges due to
See also “General Conditions for Safe use of ON7FU Ferrite Applications products” under the tab “Legal info”.