AnyTone AT-7100 사용자 설명서 - 페이지 9

{카테고리_이름} AnyTone AT-7100에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. AnyTone AT-7100 20 페이지. Gsm+dcs+3g/umts/wcdma tri-band mini repeaters

WORKING PRINCIPLE

The basic principle of broadband tri band mini repeater is that donor antenna receives the

downlink signal from mobile communications base station, through high selectivity band-pass

filter to well isolate the out-of-passband signal, after amplifying by intergrative power amplifier,

then transferred by service antenna; meanwhile on the way of uplink path, signal of mobile

phone in the coverage area is transmitted to the relevant base station after disposing by uplink

amplifying link path by same working mode. It achieves seamless connection between mobile

telecommunication base stations and mobile phone, thus extends the covering range.

Sketch map as below:

Donor antenna

Broadband Tri Band Mini Repeater System Principle Diagram

Integrative module

Service

antenna