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DCS 1800MHz signal repeater

Item No.: 00011
*2G Voice And Data Signal
*Coverage: up to 1000 m²
Description Specifications Installation
Description

Model Number

Model number Output power Gain Frequency Range
GW-20D 20dBm 70dB DCS 1800MHz
GW-23D 23dBm 75dB
GW-27D 27dBm 80dB
GW-30D 30dBm 85dB



Description:

Indoor Signal Repeater (Signal Booster) series is an ideal solution for wireless system in small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed inthe building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.
The dual band improves mobile signals with no negative impact on human health.
 
Features:

1. Cost effective solution for weak signal zones, reduce drop/off calls. 
2. Compact size, low power consumption, easy installation, great cover. 
    Expansion and extending of the signal of base station. 
    Optimization of the quality of the signal and source
3. Cover about 1000~8000m² without block or obstruction depending on the output power and max. signal to be received.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video) 
6. Wide band signal booster, or customize selective band booster.
 
Advantages:

Digital Display Panel, Intelligent mode setting
Smart function called which can be activated via the digital display panel.
Users can choose gain and working system by LED Digital Panel.
Set the technical parameters simple and efficient, this is easier than DIP Switch.
 
Standard Package: 

1) AC90-264V, DC 9V/5A power supply adapter 1PCS 
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS 
3) Installation kit 1PCS 
4) User manual 1PCS 

Recommended Accessories:

1)Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz) 
2)Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz) 
3)5D-FB coaxial cable with connecter (Cable length optional)
 
Application:

To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.

 

Specifications

Specification:

Frequency Range Uplink Downlink
DCS 1800MHz 1710-1785MHz 1805-1880MHz
Max. Gain 80dB±2 85dB±2
Max. Output Power 27dBm±2 30dBm±2
Band width Wide Band
Manual Gain Control 31dB / 1dB Step
Automatic Gain Control >30dB
Ripple in Band ≤ 2dB
Noise Figure ≤ 6dB
VSWR ≤ 2.0
Intermodulation ≤ -40dBc
Spurious Emission 9KHz~1GHz ≤ -36dBm
1~12.75GHz ≤ -30dBm
Time Delay ≤ 1.5 μs
Frequency stability ≤ 0.01ppm
MTBF > 50000 hours
Impedance 50 ohm
Power Supply AC 90-264V,DC 9V/5A
Power LED Power indicator
Alarm LED Red Self oscillation or Strong input signal
Green Normal
Mechanical Specification
RF Connector N-Female
Switch Power Switch、Manual Gain Control Switch
Cooling Heatsink Convection cooling
Humidity < 90%
Operating Temperature -10°C ~ +55°C
Environment Conditions IP40
Installation Type Wall Installation
Size 268mm*58mm*189mm
Weight < 4.1Kg
 
Advantage:
POWER LED Green Normal
Off DC power problem
ALARM LED Green Sys-1,Sys-2 or Sys-3, working in linearity
Red There are strong input signal or severe self oscillation.
Attention: input signal level is too high or the space of donor antenna 
and service antenna is not enough. please adjust the gain, If the red light 
still turning on that means over accepting of donor antenna or strong interference, 
then please adjust the place of donor antenna.
Off Repeater breaks down, Please re-plug in and check if Alarm LED turns red, if it is, 
please take measures to keep Alarm LED green; if it maintains off, it means the power break down.
Uplink MGC
Downlink MGC
 Digital display panel will show the real-time gain, 
“+”increase gain,“-”decrease gain.
 
 SEL Select the different systems when you need, 
(only for Dual band, Tri band, Quad-band or Five band repeater.)
Installation

The booster is fixed onto the wall through expansion bolts.
A.  Drill holes on the targeted place and install expansion bolts.
 
B.  Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
 
D. Connect cables and power cables to the booster respectively.
 
E. After installing the booster as described above, power on the booster to check the operation status.







Connection
A.  BTS Port: donor antenna cable is connected with Outdoor Port; 
B.  MS Port: service whip antenna is connected with Indoor Port;
C.  DC IN: connected with Power adaptor.
 






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