LCD display! 1 set dual band GSM 900mhz DCS 1800mhz mobile signal booster repeater/Repeater Amplifier, GSM repeater booster
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45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller. |
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On-time Delivery Guarantees: On-time Delivery 60 days |
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LCD Display !!!
GSM 900MHz + DCS 1800MHz Dual Band Mobile Phone Signal Booster
+ Log Periodic Antenna With 10 Meters Cable (Outdoor Antenna)
+ Ceiling Antenna With 3 Meters Cable (Indoor Antenna)
| GSM + DCS Dual Band Mobile Phone Signal Booster | ||
| A mobile phone signal repeater provides the ultimate solution in any area where Cellular communications can not work well due to leak of signals,the repeater Device features easy installation & operation ,build-in indoor antenna and no Interferece,it could also improve indoor electromagnetism environments. Protract cellular battery life and reduce radiation of cellphones. |
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| Introduction to mobile phone signal repeater | ||
| Enhance mobile phone signal strength. Improve communication quality. Reduce cellphone radiation. Protract cellular battery life. Economic building life. Easy installation. |
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| Display device (for reference) | ||
| The external power supply detecting normal display —-OK. Internal power supply detecting normal display —-OK. MMIC circuit detects normal display —-OK. -50dbm signal input and detection to achieve full displayed—-OK. |
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| Features: | ||
| High gain ,easy installation and operation. Full-duplex,singal-port design,build-in power supply. Use ALC technology ,adjust extent automatically. LED light working &signal condition indicators. Big linear power,control intermodulation & scatteration stably. Dependability stand by GB6993-86 standard. Compatibility of electromagnetism according with ETS300 609-4. |
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| Technique Specifications: | ||
| Item | Specification | |
| Up Link | Donw Link | |
| Frequency Range | 890MHz ~ 915MHz
1710MHz ~ 1785MHz |
935MHz ~ 960MHz
1805MHz ~ 1880MHz |
| Power | -70 ~ -40dBm/FA (1.23MHz) | |
| Gain | 60±3 Db | 65±3 Db |
| Max Output Power | +23dBm / ±3dBmTotal Power | +23dBm / ±3dBmTotal Power |
| Impedance | 50Ω | |
| Power Supply | AC 110/220V (used AC/DC Adapter 12V dc) | |
| Seclusion | >70dB | |
| Compact Design | Indoor Use | |
| Item Diemension | 240 x 180 x 20mm | |
| Connect Mode | N connector | |
| Ambient temperature | -10°C~60°C | |
| LCD display function |
can display signal strongness which it receives from outdoor antenna , |
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Signal coverage area : |
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| 1.Support Maximum coverage area is 2000 square meters.( Depend on the area condition) 2.One indoor antenna only use for about 200 square meters. (in open space). If want to make all use of 2000 square meters which the host supports, need to add more indoor antennas (about8-10) and power divider / splitter. |
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Package included: |
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| 1 x GSM & DCS Dual Band Signal Booster. 1 x Power adapter 1 x Manual 1 x Log Periodic Antenna With 10 Meters Cable 1 x Ceiling Antenna With 3 Meters Cable |
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How Booster/Repeater Works?
Repeaters are designed to fulfill the idea of one and main principle: to fill the areas with
the weak or bad signal and to amplify these low signals in order to provide you with the
communication suitable for you.
The repeater makes the signal stronger in places with poor signal coverage such as:
1) Underground areas: basements, parking lots, tunnels;
2) Other places where cellular signal is shielded by metal or concrete walls:
offices, supermarkets, cinemas, hotels;
3) Places distant from the BTS like private houses.
Steps that describe the work of Repeater.
1) The outside antenna receives the signal from the nearest mobile base station.
2) The outside antenna sends the received signal through the coax cable to
the installed Repeater.
3) The Repeater accepts the low signal and improves it.
4) The improved signal goes to the inside antenna through the connection coax cable.
5) The inside antenna send the improved good signal to your mobile phone.
Installation Approaches:
1) Fix up outdoor antenna reception on housetop
or outside the window and point it to the signal tower.
2) Connect outdoor antenna to “BTS” port in repeater machine through cable.
3) Connect indoor antenna(s) to “MOBILE’ port in repeater machine through cable also.
4) Plug power adaptor into AC power socket and finish installation.
Technique Supporting:
1) If still no signal receipt after activated repeater,
please check if outdoor antenna point to signal tower
or elsewhere have strong signal and check if strength achieve -70DBM.
2) If can not call out, please adjust the direction of outdoor antenna.
3) If strength is not steady, please check if outdoor & indoor antennas are too close.
Please ensure the outdoor and indoor antennas have distance of 20 meters at least,
with a wall between and not in a same horizontal line.
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| Name | Rating | Feedback |
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| Shipping Company | Shipping Cost | Estimated Delivery Time |
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3 - 7 days | |
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3 - 7 days | |
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5 - 14 days | |
| Post Air Mail | Free Shipping | 15 - 45 days |
| Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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| Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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