AnyTone AT-7100 Manuale utente
A1.130726
GSM+DCS+3G/UMTS/WCDMA
Tri-band Mini Repeaters
USER'S MANUAL
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 inuenced 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
1
Preface
System Working Sketch Map
Summary
Features and Functions
Standard Accessories
Optional Accessories
Working Principle
Specication
Getting Acquainted
Installation and Debugging
Preparation before Installation
Installation Process
System Debugging
Attention Items of Installation
Frequently Asked Questions
Tri Band Mini Repeater System Self-excitation
Frequent Soft Handoff
Tri Band Mini Repeater with Low Gain
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6~7
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7~9
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10~11
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USER'S MANUAL OF MINI REPEATER
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SYSTEM WORKING SKETCH MAP
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3
SUMMARY
FEATURES AND FUNCTIONS
With rising level of communication consumption, people's inquiry about mobile
communication is increasing day by day, as well as mobile communication service
quality .It requires telecommunication operator to improve telecommunication network
quality and extend coverage.
How to improve mobile communication quality and extend coverage has become
an important topic for each operator. Electromagnetic wave sent by mobile
telecommunication base station is affected by all kinds of objective factor, such as
landform, building, so it could not cover each corner where people may reach. If it only
depends on increasing the quantity of expensive base station to solve the problem, it
will surely increase enormous operating cost of the operator, especially for areas with
litter trafc, it also will exert adverse inuences on operator's competitiveness. Tri-band
mini repeater is used for making up base station coverage area failures, amplifying
base station coverage area and filling coverage in blind area. It is mostly fitted for
installing in residence community, underground emporium, parking lot, supermarket,
hotel, ofce, metro, tunnel, high-rise buildings, etc to amplify indoor cell phone signal. It
is most economical and effective way to resolve cell phone signal problem in blind area.
It makes your communication via cell phone more conveniently anytime and anywhere.
Beautiful, easy to install and cost-effective.
With high Q medium duplexer, medium filter and SAW surface filter, ensure the
system isolation degree.
With ALC automatic control and reflection protection circuit, avoid accidentally
damage.
Full-duplex, double -ports design, internal power supply, safe and reliable.
Clear mode display, easy operation and expedient maintenance.
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USER'S MANUAL OF MINI REPEATER
3
STANDARD ACCESSORIES
Optional Accessories
A.Mini repeater
A.2 way power splitter
C.QX-002B Indoor directional antenna
ST-XG-9-300/2500VYB
Gain 7 dBi(824-960MHz)
9dBi(1710-2500MHz)
ST-XG-9-800/2500V6
Gain 7 dBi(824-960MHz)
9dBi(1710-2500MHz)
D.QX-004B Indoor directional antenna
B.Microstrip coupling
B.Outdoor antenna 9dBi
D.18m Cable to connect
donor antenna
E.5m Cable to connect service
antenna
C.Indoor omnidirectional
antenna (3dBi)
F.Screw and plastic plug
QX-004H
QX-009C (SYWV-50-7) QX-007C (SYWV-50-7)
QX-001B
Note: Choose to buy low-waste cable and high gain indoor antenna to strengthen
thesignal.
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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
lter to well isolate the out-of-passband signal, after amplifying by intergrative power amplier,
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:
Broadband Tri Band Mini Repeater System Principle Diagram
Donor antenna
Combiner
Combiner
Integrative module
Integrative module
Integrative module
Service
antenna
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USER'S MANUAL OF MINI REPEATER
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SPECIFICATION
GSM+DCS+3G/UMTS/WCDMA Mini Repeater Technical Index
Test item Unit Specication Remark
uplink downlink
Frequency
Range
GSM
+
DCS
+
WCDMA
MHz
890~915
1710~1785
1920~1980
935~960
1805~1880
2110~2170
Rated power dBm ≤23 ≤23
ALC control range dB ≥20 ≥20 Output varies ±1.5 or
close and resume
Gain dB ≥60 ≥70
Max input power dBm ≤-35 ≤-45
CDMA800band dBc ≤-15 Dual-band Spacing:
1.23MHz
GSM900band dBc ≤-40 Dual-band Spacing:
0.6MHz
DCS1800band dBc ≤-40 Dual-band Spacing:
0.6MHz
PCS1900band dBc ≤-40 Dual-band Spacing:
0.6MHz
3G/UMTS/WCDMAband
dBc ≤-40 Dual-band Spacing:
5MHz
In-band Fluctuation dB ≤5.0
Gain
adjustment
adjustment range dB 31/1dBstepping
adjustment error dB ≤±1.5
Noise Figure dB ≤6Max gain
Port VSWR ≤2.0 Electrify test
Group delay ≤5
Voltage DC V9
AC V 110~220
Working current (DC) A 5
Working temperature ℃-25~+55
Impedance Ω50
RF connector NK
Inter-modulation
Attenuation
Indice
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