| 摘要 |
PURPOSE: A connecting circuit is provided to prevent deterioration of communication quality and receiving error caused by wave interruption(fading phenomenon) and cut down installation cost. CONSTITUTION: An input/output signal of a frequency conversion repeating installation arranged toward an alpha sector is connected to a signal of a beta sector to be transmitted and received toward the alpha sector. A connection circuit uses a transmitting lines in common and a duplexer for frequency division in a frequency conversion repeating installation or a base station.
|
