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模拟式微波中继系统 模拟微波接力通信系统
analogmicrowaverelaysystem  detail>>
模拟微波接力通信系统
analog microwave relay system  detail>>
模拟式微波中继系统
analog microwave relay system  detail>>
模拟微波接力通信系统容量系列及波道配置
capacity series and radio-frequency channel arrangement for analog microwave relay systems  detail>>
数字式微波接力通信系统
digital microwave relay system digitalmicrowaverelaysystem  detail>>
数字微波接力通信系统
digital microwave relay system  detail>>
微波中继通信系统
microwave relay communication system  detail>>
数字微波接力通信系统进网技术要求
networking specifications for digital radio-relay systems  detail>>
微波接力通信系统干扰计算方法
interference calculation methods for radio-relay systems  detail>>
微波接力通信
microwave radio relay communication microwave relay communication  detail>>
数字微波中继系统
digital microwave relay system  detail>>
视距微波中继通信系统
line-of-sight microwave radio relay system  detail>>
微波接力通信馈线系统技术条件
technical specifications of feeder systems for microwaverelay communication  detail>>
超视距微波中继系统
trans-horizon radio relay system  detail>>
毫米波接力通信系统
millimeter wave band radio relay system  detail>>
微波接力系统
microwave relay system microwave repeater system  detail>>
通信系统模拟语言
comsl communication system simulation language  detail>>
频分多路复用电话微波中继系统
microwave relay system for telephony using frequency-division multiplex  detail>>