gsm repeater 900mhz cellular signal booster Gain 70dB repetidor de sinal celular GSM 900Mhz Amplifier/Repeater with LCD Display
When the indoor antenna receives the signal from your cell phone or data card, the booster amplifies the signal and transmits it through the cable to outdoor antenna and then to the cell tower. And the better the outside signal, the more coverage the indoor antenna can create.
The miniature repeater with its unique compact, light weight, easy installation, small interference on the network, the reliability and stability of the unique advan-tages, has been widely, especially suitable for the modern city building area indoor coverage. The miniature repeater is mainly used in office buildings, shop-ping malls, large underground parking field, exhibition center, workshop. Signal using a small power cover-age within building will be more uniform, reduce the cost of inputs.
1.High linear design,with LCD display.Little interference to BTS
2.Provide quick coverage solution for small signal weak & block zones,reduce drop/off calls.
3.Compact size, low consumption, easy installation, great cover.
4.Cover about 200~1000 m⊃2; without block or obstruct.
5.Reduce cellphone transmit power.
6.Suitable for all countries
7.Easy to install
Single Band Repeater With LCD
| Model || KW20L-GSM |
| Frenquecy Range || |
| Working System || GSM 900mhz |
| Gain || 70dB |
| Output Power || 20dBm |
| Bandwidth || Wide Band |
| Ripple in Band || ≤5dB |
| Noise Figure @ Max.Gain || ≤7dB |
| V.S.W.R || ≤3dB |
| MTBF || >50000Hours |
| Power Supply || AC:110~240V; DC:5V 1A |
| Power Comsumption || <3W |
| Impedance Matching || 50ohm |
| RF Connector || N Female N |
| Cooling || Heatsink Convection Cooling |
| Dimension || 200*110*25(mm) |
| Weight || 0.9KG |
| Installation Type || Wall Installation |
| Environment Conditions || IP40 |
| Humidity || <90% |
| Operating Temperature || -10°C~55°C |
1. GSM 900 Signal Booster
2. Charger EU Plug (AU/UK/US Adapter will come with the item according to your shipping address)
In order to achieve good results,please do pay attention on the following notes:
1. Please make sure distance above 10M between indoor and outdoor antenna, it\'s better divides one from another by a wall. try your best to keep the distance between outdoor antenna and indoor antenna as far as possible.
2. Please try to choose a good signal place to set up outdoor antenna. install the outdoor antenna on the highest point of your building as possible as you can.
3. Please make sure that there are good signal 4-5 bars on your outdoor, or it will not work on your room.(Please take care the booster\'s functions is only to amplify the cellphone signal,do not create the cellphone signal,so if you cann\'t have a stable 2-3 bars in your cellphone at the place you want install the outdoor antenna,the booster maybe do not work well or even do not work. )
Way to check signal strength:
1.Check outdoor signal strenght by your smart phone,Access to "Seting "-----"About Phone(about equipment)" can find some information about website and signal streght to check your place signal status.
2.Signal strenght it is better that much than -70db or -65db , the repeater can work well.
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3. Please provide your phone number also in case of something happen delay the delivery time.
4. We will shipping out the goods within delivery date after confirm payment.
5. We will tell you the tracking number after we shipped your goods. You can check your goods after 24 hours (Express need some time to refresh information in website)
6. We ship goods to many countries via DHL, Fedex, UPS, EMS for heavy machine, you can choose the save cost way like China Post Registered Air Mail(less than 2kg and much slower than others ways, may takes 50-90 days arrival High risk).
1. We accept Escrow and Bank Transfer(need to pay extra fee)
2. Before order, please check your shopping cart clearly and make sure you will pay for them.
3. Without paying buyer will be complained.
4. After you paid. it will takes 24 hours to processing, after confirm the payment, we will prepare items.
1. 1 year guarantee(validness from the purchase date)
2. We can’t accept refund without quality problem. If the item have quality problem please contact us within 3 working days from the date your received the parcel.
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