1. In addition the duplex system , antenna and feeder line are discussed.

2. The feeder line between A and B does operate well.

3. On the basis of this, design foreign trade feeder line adjustment strategy for GCT.

4. In addition, the power - on paper at the feeder line with all the flexibility of the roller.

5. The HFED consists of bulb, power coupler and high - frequency generator . The power high - generator through feeder line.