HBCC and Aoci are the only enterprises that currently have developed and manufactured coaxialtransformer in the world.
HBCC和澳磁是目前世界上唯一开发并生产出高频同轴变压器的研发和生产企业。
2
Aoci currently is engaged in development and production of second generation HF power supply transformer (planar transformer) and third generation power supply (coaxialtransformer).
When using frequency sweep meter to measure the input impedance of antenna, the balanced - unbalanced transformer must be connected between coaxial transmission line and antenna.