850MHz Signal Booster GSM Signal Repeater
Certification CE0700 and RoHS
|What is a signal booster?|
|A signal booster is a wireless signal relay transmission device that helps to extend the cellular coverage footprint in areas of weak or poor coverage.|
It is ideal for use where a larger coverage range is required and for use in buildings where the signal may be interrupted by metal structures, thick walls, etc., such as found in commercial buildings, villages and industrial areas.
It can support any dual band system of CDMA450,TETRA,CDMA,IDEN,EGSM,GSM,DCS, PCS,WCDMA,AWS,LTE.
The repeater improves indoor cellphone coverage by capturing and repeating the outside signal, bringing it into the building and enhancing it.You can get a better call experience and faster data download speed,while can save your phone battery life.
A typical repeater system consists of a donor/outdoor antenna that receives and transmits signal from nearby cell towers, coaxial cables, a signal repeater, and an indoor rebroadcast/service antenna.
1.Elegant and Compact design,good isolation and heat dissipation for long time operation.
2.Built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
3.31dB MGC(Manual gain control) 1dB one step available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.
4.Limit output power for both uplink and downlink to avoid deep self-oscillations from jamming the towers, saving your trouble from operators.
5.Wide input power range,low power consumption.
6.With good IMD3,it can have more antennas for covering without affect towers.
7.Intermediate IF SAW filter technology,good out of band rejection,amplify only specific your required signals and reject all the others.
8.Output power can be from 10dbm to 30dbm and gain can be 60db to 85db,band can be full band,band selective or industrial standard.
|Frequency Range||CDMA450||452.5 ~ 457.5MHz||462.5 ~ 467.5MHz|
|CDMA850 or LTE||824 ~ 849MHz||869 ~ 894MHz|
|GSM900 or LTE||890 ~ 915 MHz||935 ~ 960 MHz|
|EGSM900 or LTE||880 ~ 915 MHz||925 ~ 960 MHz|
|DCS1800 or LTE||1710 ~ 1785 MHz||1805 ~ 1880 MHz|
|PCS1800 or LTE||1850 ~ 1910 MHz||1930 ~ 1990 MHz|
|WCDMA2100 or LTE||1920 ~ 1980 MHz||2110 ~ 2170 MHz|
|AWS2100 or LTE||1710 ~ 1755 MHz||2110 ~ 2155 MHz|
|LTE||698 ~ 716MHz||728 ~ 746MHz|
|746 ~ 757MHz||776 ~ 787MHz|
|791 ~ 821MHz||832 ~ 862MHz|
|2500 ~ 2570 MHz||2620 ~ 2690 MHz|
|IDEN800||806MHz ~ 821MHz||85lMHz ~ 866MHz|
|TETRA||380 ~ 385MHz|
|390 ~ 395MHz|
|Gain||ET-CR27S-F||≥ 75dB||≥ 80dB|
|ET-CR30S-F||≥ 80dB||≥ 85dB|
|Output power||ET-CR27S-F||≥ 20dBm||≥ 27dBm|
|ET-CR30S-F||≥ 23dBm||≥ 30dBm|
|Band width||Wide Band|
|MGC ( Step Attenuation )||≥ 31dB / 1dB step|
|Automatic Level Control||≥ 40dB|
|Gain Flatness||≤3-5dB(P-P) depend on the frequency and bandwidth|
|Spurious Emission & Output inter-modulation||GSM Meet ETSI TS 151 026 V6.1.0|
|WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )|
|CDMA Meet IS95 & CDMA2000|
|Power Consumption||< 25W|
|Power Supply||Input AC90~264V,output DC9V / 6A|
|I /O Port||N-Female|