This new method is greatly improved the reading distance(more than 1 000 mm), and can be cooperated with large size of oscillation coil.
此方式大大的提高了读卡距离，配合大尺寸的振荡线圈读卡 距离超过了1 000 mm。
The standout component in this radio is that coil or as they called it in the old days, an oscillation transformer.
该突出的组成部分，在这个电台是线圈或作为他们称这是在旧时代，一个振荡变压器。
Oscillation transformer are usually made on the ring ferrite core coil winding, is actually a current transformer.
振荡变压器通常是在环形铁氧体磁芯上绕线制成，实际上是一个电流互感器。
Oscillation transformer are usually made on the ring ferrite core coil winding, is actually a current transformer.
振荡变压器通常是在环形铁氧体磁芯上绕线制成，实际上是一个电流互感器。
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