تقویت کننده سیگنال موبایل Promotion 20dBm 3G UMTS 850MHz Repeater Mobile Signal Booster : رد استار تل ، تقویت آنتن دهی موبایل

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Product Details

Basic Info.

Model NO.:GCPR-20
Type:Signal Repeater
Transmission Medium:Cable
Standard:Standard
Lightning Protection:With Lightning Protection
Certification:ISO, RoHS, CE
Condition:New
Installation Type:Indoor, Small Size
Technic Advantage:Alc&Agc
Certificate:CE RoHS ISO
Advantage:Automatic and Manual Control Gain
Spurious Emission &:GSM Meet Etsi Ts 151 026 V6.1.0
Impedance:50 Ohm
Power Supply:Input AC90~264V, Output DC12V / 3A
WCDMA:Meet 3gpp Ts 25.143 ( V 6.2.0 )
CDMA:Meet Is95 & CDMA2000
Export Markets:Global

Additional Info.

Trademark:Gainer
Packing:Neutral Packing
Standard:CE ROHS ISO, ETSI
Origin:Shenzhen, China
HS Code:854370920
Production Capacity:5000 Unites/Month

Product Description

Promotion 20dBm 3G UMTS 850MHz Repeater Mobile Signal Booster
We are an GB/T19001-2008 /ISO 9001:2008 certificated factory with over 10 years’ experience in design and manufacture  signal booster Products with CE Certification.

If any new inquiry about signal booster, welcome here and I will try my best to satisfy you well with competitive prices as per your request.

Pls feel free to contact me if you need any support.

Output power is related with the coverage area. Theoretically speaking, in the standard situation (input –60dBm, surrounding no obstacle and proper install):
10dBm can cover 100-200 square meter,
15dBm can cover  200-500 square meter,
20dBm can cover 800-1200square meter,
23dBm can cover  1200-1500square meter,
25dBm can cover  1500-1800square meters.
27dBm can cover  1800-2000square meter,
30dBm can cover  3000-5000square meters.
33dBm can cover  5000-10000square meters.

Features:

1.  Elegant and Compact design
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.  Auto shut off function available for both uplink and downlink to avoid deep self-oscillations from jamming the towers, saving your trouble from operators.
5.  Low power consumption.
6.Fast leading time: 1-5working days after payment

Application:

To expand signal coverage of fill signal blind area where signal is weak or unavailable.

Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop. Etc.

Promotion 20dBm 3G UMTS 850MHz Repeater Mobile Signal Booster

Electrical specification Uplink Downlink
Frequency Range CDMA850 MHZ 824 ~ 849 MHz 869 ~ 894 MHz
CDMA1900 MHZ 1850 ~ 1910 MHz 1930 ~ 1990 MHz
GSM850 MHZ 824 ~ 849 MHz 869 ~ 894 MHz
EGSM&GSM 900MHZ 880 ~ 915 MHz 925 ~ 960 MHz
DCS GSM1800MHZ 1710 ~ 1785 MHz 1805 ~ 1880 MHz
PCS 1850 ~ 1910 MHz 1930 ~ 1990 MHz
3G WCDMA UMTS2100 1920 ~ 1980 MHz 2110 ~ 2170 MHz
AWS 1710 ~ 1755 MHz 2110 ~ 2155 MHz
LTE 4G 700 MHz( A, B, C, D band optional)
2500 ~ 2550 MHz 2620 ~ 2670 MHz
Max .Gain ≥ 65dB ≥ 70dB
Max .Output Power ≥ 15dBm ≥ 20dBm
Band width (-3dB) Wide Band
MGC ( Step Attenuation ) ≥ 15dB / 5dB step
Automatic Level Control ≥ 15dB,auto shut off 31dB after 15dB
Gain Flatness ≤6dB(P-P)
Noise Figure ≤6dB
VSWR ≤1.8
Group Delay ≤5μs
Frequency stability ≤0.01ppm
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
LED Alarm Standard
Power LED Green light when power on.
ALC LED Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB,
LED off after 5 second red color
Mechanical Specifications Standard
I /O Port N-Female
Impedance 50 ohm
Operating Temperature -25ºC~+55ºC
Environment Conditions IP40
Dimensions 250*125*52mm
Weight ≤ 2.5Kg
Power Supply Input AC90~264V,output DC12V / 3A

Our fullband repeater (including 10dBm, 13dBm, 15dBm, 20dBm, 23dBm, 27dBm, 30dBm, 33dBm) is the perfect solution for providing a wireless improvement in the cellular reception of a home, office, restaurant, VIP Room, apartment, building or shopping mall, in the quickest time possibly. One repeater covers 50 to 4000 square meters.

This repeater has Manual Gain Control (MGC) feature that enables engineers to reduce the gain of the repeater
manually if oscillation is detected or too strong input power level during installation, which will help to get the best coverage effect without any interference back to mobile network.

And in order to maintain safe and specific output signal levels, this repeater has built-in signal oscillation detection circuit to adjust the gain automatically so as to avoid interference to the cellular network, also it gets color changing LED’s indicating its environmental status: the Alarm LED’s located on the front of the unit will change color from green to orange or red, (depending on the input power level) if the system detects signal oscillation in either band or, if the input signal is beyond a safe limit.

Our repeaters also feature a Network Safe / MUTE feature that automatically shuts off the repeater to protect the cellular network if no adjustments are made to eliminate alarm readings on the repeater’s LED’s. You will want to make sure the LED’s remain green at all times for optimum system performance. (This function is not available for some specific models for which we will specify when you purchase)

Below diagram shows how simple and fast repeater system(including 10dBm, 13dBm, 15dBm, 20dBm, 23dBm, 27dBm, 30dBm, 33dBm) is installed and works effectively
One Yagi antenna, as donor antenna, is installed at the top of the roof to pick up good mobile signals from outside, and send through 5D-FB or 3D-FB cable to repeater to amplify the signals significantly, then the output signals are divided into two signals by 2-way splitter, sent to two indoor omni antennas and finally transmitted into area. Very clear phone call or high speed mobile data are immediately achieved within the area.

Promotion 20dBm 3G UMTS 850MHz Repeater Mobile Signal Booster

Standard Package:
1) Power supply adapter 1 unit
2) AC power plug (USA/EU/Swiss/UK/SA/China standard etc) 1unit
3) Installation kit 1unit
4) User manual 1unit

Recommended Accessories:
1)Donor(outdoor) antenna:Patch Antenna(8.5dBi 806-960/1710-2700MHz)
2)Service(indoor) antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3)2*10m of 50Ω-5 coaxial cable with 2 connecters.Or 2*15m of 50Ω-5 coaxial cable with 2 connecters.

Industrial type band selective repeater features:
1, Out band rejection/Out of band gain meets ETSI standard.
2, Use IF SAW filters, high precision for selected band.
3, High power, high gain, low noise figure.
4, Use AGC technology, also with digital attenuator, maximum 31dB in step of 1dB, large range of
adjusting, with manual gain control attenuation switch code.
5, Suitable for the clients who are strict in out band rejection performance. Such as the operators who
need to coverage their own frequency system, and the frequency division in their country or area is
very close and have very little blank space during each operators.

Residential type band selective repeater features:
1. Out band rejection/Out of band gain without ETSI standard.
2. High power, high gain, low noise figure
3. Use AGC technology
4. Use RF SAW filters, due to the filter technique of production limited, the selected band is not as
good precision as classic.
5. Suitable for the clients who don’t have very strict requirement with out band rejection, Such as the
engineering or operators who need to coverage residential or public system, and the frequency
division blank space in their country is big enough during each operators.

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