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33~37dBm Single Wide Band Repeater
33~37dBm Single Wide Band Repeater
  • 33~37dBm Single Wide Band Repeater
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33~37dBm Single Wide Band Repeater

Product Feature:


* Application in entire edifice indoor-used or large area outdoor coverage.

* Cover about 10000~50000 m² without block or obstruct.

* High linear design, low interference to BTS.

* High efficient fashion radiator, high-performance waterproof chassis, application in outdoor.

* ALC function designed.

* Manual gain control function.

For most outdoor repeater layout area, generally no fiber resources but can receive the base station signal, wireless repeater can be used to solve the coverage problem.


Use of wireless repeater, should pay attention to the following points:

● To reduce interference to the donor base station and expand the coverage area, isolation of the wireless signal is particularly important, which requires the signal amplified to be more pure
● For towns or remote areas, due to the volume of teletraffic is not high, normally the required coverage is the larger the better
● In suburban areas, mainly to solve the coverage or poor call quality small area
● Coverage for residential built-up areas, considering using repeater plus branch and trunk amplifier and a small number of service antennas to cover


Outdoor repeaters offer different solutions for a variety of signal blind, weak areas.  The main application are:
● Expand the scope of services and eliminate the signal blind areas formed by, such as mountains, buildings, trees and other obstructions
● Erecting along the high way, improve coverage efficiency
● To solve the indoor coverage issues of the larger buildings which is temporarily unable to implement indoor distribution system
● Lead the signal of idle base station to the coverage area of busy base station to achieve easing the high teletraffic
● Deeply coverage in dense residential area (For those residential communities with many high-rise residential buildings, indoor coverage should be considered in)
● Due to terrain reasons, the base station signal is not directly covered and the use efficiency is low, etc


Standard Package    
1) AC power cord(EU standard/ US standard/UK standard/ SA standard/China standard etc.) 1PCS 
2) Installation kit 1PCS 
3) User manual 1PCS

Model frequency

ModelFrequency rangeUplinkDownlink
C33 C37 C40EGSM/ LTE 8880-915MHz925-960MHz
GSM890-915MHz935-960MHz
DCS/ LTE 31710-1785MHz1805-1880MHz
PCS/ LTE 21850-1910MHz1930-1990MHz
CDMA/ LTE 5824-849MHz869-894MHz
WCDMA/ LTE 11920-1980MHz2110-2170MHz
IDEN806-824MHz851-869MHz
AWS/ LTE 41710~1755MHz2110~2155MHz

Electrical Specification

ItemsUplinkDownlink
Frequency RangeCDMA800 & GSM850824 ~ 849 MHz869 ~ 894 MHz
GSM900890 ~ 915 MHz935 ~ 960 MHz
DCS1710 ~ 1785 MHz1805 ~ 1880 MHz
PCS1850 ~ 1910 MHz1930 ~ 1990 MHz
WCDMA1920 ~ 1980 MHz2110 ~ 2170 MHz
Max.Gain78 ~ 82dB83 ~ 87 dB
Manual Gain Control31dB in step of 1dB
Automatic Gain Control>20dB
BandwidthWide Band
Ripple in Band≦6dB
Max. Input Power Without Damage0 dBm
Output Power24 ~ 27 dBm33 ~ 37 dBm
Intermodulation Products9KHz~1GHz≦ -36 dBm≦ -45 dBm 
1GHz~12.75GHz≦ -30 dBm≦ -45 dBm 
Spurious Emission9KHz~1GHz≦ -36 dBm≦ -36 dBm
1GHz~12.75GHz≦ -30 dBm≦ -30 dBm
Spurious Emission Mask( WCDMA )Complies with 3GPP TS 25.106
Modulation Accuracy( WCDMA )Complies with 3GPP TS 25.106
Peak Code Domain Error( WCDMA )Complies with 3GPP TS 25.106
ACRR( WCDMA )≥ 30dB @ ±5MHz & ±10MHz
Noise Figure @ max. gain≦ 5 dB(Typical)
Return loss≦ -14 dB
Time Delay≦1.5 μs
MTBF> 50000 hours
Power SupplyAC:90~265V, 50/ 60Hz;
Power Consumption< 120W
Impedance50 ohm

LED indication

Power LED

DC ON/OFF

Alarm LED

Normal : Green; Any Alarm Happen: Red

Remote/ Local Control

Local: Via RS232;  Remote: Via wireless Modem


Mechanical Specification 

RF ConnectorN-Female
SwitchPower Switch
CoolingHeatsink Convection cooling
Dimensions (D x W xH )250 * 125 * 53 (mm)
Weight< 2 Kg
Installation TypeWall Installation
Environment ConditionsIP40
Humidity< 90%
Operating Temperature-10℃~55℃

Indoor coverage 



Outdoor Coverage


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