J4-40* single band inteligent repeater 37-40dBm power
Overview:
J4-37* &J4-40*High Power Single Band Repeater is a powerful solution to support operator to improve both indoor and outdoor coverage in single band system.
There is a outdoor housing which can keep away from waterand rains.
Downlink power :
J4-37* 5W
J4-40* 10W
Superb linear performance.
High output power with water-resist housing.
Designed for outdoor application
Built-in ALC circuit to prevent any interference ordamage to the devices and BTS.
Embedded with the Intelligent Mode, the repeater becomes an ideal solution to extend the mobile signal coverage and minimize the interference.
With remote monitoring function, users are able to remotely monitor and control Repeaters configuration status and alarms via a wireless modem.
The J4 serie is easily applied to synthesized frequency hopping.
The band selective function, together with the excellent out-of-band rejection, totally avoids improving the competitors' signal coverage.
Repeater configuration and alarm are able to be forwarded to control center for technicians monitoring via OMT / OMC software. With remote monitoring optional feature repeater has embedded modem and battery, so control center will get messages even if electrical network is broken.
Repeater fully and completelly complies CE directives.
Work Frequency band (1 band / up to 4 sub-bands) :
LTE800
GSM900 & EGSM
DCS1800
WCDMA2100
LTE2600
and so on.
Bands selective feature (upon request):
Any band can be choosed.
4 sub-bands are possible , each sub-band bandwidth 0.2 - 20MHz
Operator can order repeater with any fixed bandwidth 0.2 - 20MHz
Movable central frequency feature (optional) is ordering upon request. Bandwidths are fixed. Installer can move central frequencies independently for all subbands, but can't change bandwith.
Adjustable bandwith feature (optional) is ordering upon request. Operator's installer can move frequency and change bandwith of every subband.
OMT software let's change bandwidth and frequency remotelly if adjustable bandwidth or movable frequency feature is ordered. Repeater must to have embedded wireless modem (optional).
Intelligent mode :
Purpose: after turning on Repeater, you can test whether the isolation between donor antenna and service antenna meet up the repeater working condition. When donor antenna and service antenna isolation does not meet the needs, the repeater will automatic alarm, auto start protection features, at the same time reduce the gain, to meet the current antenna isolation value gain donor antenna and service antenna isolation to meet the repeater work properly.
Donor antenna and service antenna isolation (ISO) ≧ the repeater maximum gain +15dB.
If repeater self testing find that donor antenna and service antenna isolation does not meet the requirements, repeater come up alarm and set both uplink and downlink gain so as to meet the requirements of donor antenna and service antennas isolation.
5W / 10W Single Band Selective Repeater
1. Electrical Specification
Uplink
Downlink
1 band
up to4 sub-
-bands
Frequency Range
MHz
Band
Model
Customized upon request in the range
LTE-800
J4**L
832-862
791-821
EGSM-900
J4**E
880- 915
925-960
DCS-1800
J4**D
1710-1785
1805-1880
WCDMA2100
J4**W
1920-1980
2110-2170
LTE-2600
J4**L2
2500-2620
2570-2690
Bandwidth
Band & bandwidth
modifications
after installation
Band selective by operators demand
Various fixed bandwidth upon request
Optional tunable bandwidth 0.2-20MHz
Possible
(Optional)
Optional central frequency moving
Optional tunable bandwidth 0.2-20MHz
Sub-bands
Maximum 4 subbands
Operating Bandwidth Per Sub-band 0.2-20 MHz
Output Power
J4-37*
27dBm
37dBm
J4-40**
27dBm
40dBm
Maximum Gain
J4-37*
≧85dB
≧90dB
J4-40**
≧85dB
≧90dB
Manual Gain Control
MGC
31dB / 1dB step
Auto Gain Control
AGC
≧25dB
Maximum input power (non-destructive)
0dBm (CW Signal)
Single Band Selective Repeater High power 5W & 10W
System
E-GSM 900
WCDMA 2100
Gain Flatness
≦ 5dB (P-P)
≦5dB (P-P)
Out of Band Gain
±400KHz
<50dB
Fully comply with 3GPP 36.106
±600KHz
<40dB
±1MHz
<35dB
±5MHz
<25dB
Intermodulation Products
9KHz~1GHz
≦-36dBm
Input Intermodulation
Comply with 3GPP
1GHz~12.75GHz
≦-30dBm
Output Intermodulation
Comply with 3GPP
Spurious Emission
9KHz~1GHz
≦-36dBm
9KHz~1GHz
≦-36dBm
1GHz~12.75GHz
≦-30dBm
1GHz~12.75GHz
≦-30dBm
Spurious Emission
Fully comply with 3GPP 36.106
Operating band unwanted emissions
Fully comply with 3GPP TS 36.106
Frequency Stability
≦±0.01ppm
Error Vector Magnitude
≦ 10%
Noise Figure
≦ 5dB
VSWR
≦ 1.5
Group Delay
≦ 8μs
Power Consumption
≦120W / J4-37
≦150W / J4-40
Power Supply
Input AC 90~264V
2. Mechanical specification
Dimensions
550 x 440 x 187 mm
Weight
≦ 35 Kg
I/O Connector
Impedance
N Female
50Ω
3. Environmental specification
IP Rating
IP65
Operating Temperature
-25℃~55℃
4. Monitoring specification
LED indication
Power LED
DC ON/OFF
Alarm LED
Antenna isolation is lower than the isolation required for equipment installation
GSM, 3G ir 4G kartotuvų - stiprintuvų instaliavimui reikalinga licenzija. Naudojimą privaloma suderinti su mobiliojo tinklo operatoriumi ir gauti oficialų leidimą įrenginio įjungimui į operatoriaus mobilųjį tinklą. Mes įrengsime stiprintuvą legaliai ir suderinsime su transliuotoju.
Antenos
Mobile network repeaters 
