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■ Characteristics
Frequency Band: 3㎒～30㎒
Attenuation Characteristic: -3dB
■ Introduction
This is a Band-Pass Filter of high-voltage dielectric substance that is a key part of PLC using high-voltage distribution lines and is used to couple communication signals. This separates only communication signal frequencies among frequencies transferred through power lines, by-pass signal attenuation from pole-mounted transformers or each Loss Component, and then transfers them to low-voltage distribution lines or transfers high-voltage distribution signals.
▶ Main Functions
1. By-pass communication signals(100㎑～23㎒) transferred with high-voltage distribution line power
2. By-pass Drain Coil upon dielectric breakdown to ground.
3. Prevent high voltage from incoming with communication signals
▶Applications
High Speed PLC Subscriber Network
PLT(Power Line Telecommunication)
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