共用天线系统

用欧姆计接地测量右VTSS防盗系统关闭感知电路。闭路电视共用天线系统

USING AN OHMMETER MEASURE THE RIGHT VTSS DISARM SENSE CKT TO GROUN closed-circuit television common antenna system

某宾馆卫星及共用天线系统技术分析与设计

Some Hotel 's Technology Analysis and Design of Satellite Communication and Community Antenna System

闭路电视共用天线系统

Closed-circuit television common antenna system

新型多频段共用孔径天线系统

A new type of multi - band shared aperture antenna system

工业企业共用天线电视系统设计规范

Code for design of community television system in industrial enterprises

共用天线电视系统中信号电平的增益和损耗

Signal Level Gains and Losses in Community-Antenna Television Systems

强场强区共用天线电视系统的前重影问题

On the Subject the Forward Ghost of CATV Systems in Strong Field Intensity Zone

首先依据搜索、跟踪共用天线的系统，给出控制策略及方法；

It provides control strategies and methods according to common antenna system for hunting and tracking .

本文介绍共用天线电视系统前端装置中的电视带通混合器的用途、工作原理、电原理图、技术指标、元件参数的选取，并详细叙述了制作和调试方法。

This paper introduces the uses 、 the working principle 、 the circuit diagram 、 the technical specifications and the selection of component parameters of the TV band pass mixer in the front-end device of CATV and describes the methods of manufacture and debugging in detail .

在多网共用基站天线的系统中，完成信号分离与合成的多频合路器是实现多网兼容的一个关键。

Multi-frequency combiner is the important device in a multi-network system with a community antenna . It combines and separates different frequency components and the effective design of the combiner is the key issue for achieving the compatibility of multiple networks .