AnyTone AT-7100, Руководство пользователя

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Thank you for choosing series GSM+DCS+3G/UMTS/WCDMA
Mini Repeater. series Repeater is used for amplifying the mobile
phone signal. They can make you keep in touch with others freely even in
the place with weak signal.
To make you quickly be familiar with the operations of this repeater,we
offer detailed user manual together with repeater. And you can get
information including product introduction, using method, system setting
and safety notice, etc.
We carefully and cautiously write this user manual and believe the
information provided in the manual is correct and reliable. It is hard
to avoid happening some errors or omissions, so please excuse us
and sincerely appreciate your valuable comments.
NOTE
The repeater meets the uplink and downlink isolation degree index. Since the
link isolation degree is influenced by the isolation degree of antenna and feeding
system (between donor antenna and service antenna). It requests that antenna
and feeding system isolation degree should be more than 10dB of mini repeater
gain. otherwise it will cause tri-band mini repeater internal self-excitation that leads
to interfere base station or to destroy mini repeater under serious self-excitation
conditions.
That is why you should ensure the isolation degree between donor antenna
and service antenna is larger than 80dB when installing the mini repeater
,
otherwise our company will take no responsiblity for any effect caused by improper
installation.
Preface