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WCDMA 3G Mobile phone repeater/mobile signal amplifier
Cell phone signal amplifier is a products designed to solve the mobile phone blind signal. As the mobile phone signal is transmitted by electromagnetic waves to establish a communications link, the building of the barrier, in some tall buildings inside, the basement of some places such as malls, restaurants, places of entertainment such as karaoke OK sauna and massage, underground civil air defense projects, subway stations and many other places where cell phone signals can not reach and can not use the phone. Cell phone signal amplifier can solve these problems in a particular place as long as the installation of a mobile phone signal amplifier system, the entire range of mobile phone signals can be well used, staff or customers will get great convenience .
| Frequency range | 1920-2170MHz | |||||
| Model | ARA-1920-2170 | 1920-2170 | ||||
| Output up (dBm) | Up | 23 | 25 | |||
| Dp | 25 | 30 | ||||
| Gain(dB) | Up | 63 | 65 | |||
| Dp | 65 | 70 | ||||
| Noise figure | ≤6dB | |||||
| In-Band Ripple | ≤6dB | |||||
| Transmission delay | ≤5µs | |||||
| ALC | ≥20dB | |||||
| Stray Emission | 9KHz-1GHz:≤-36dBm/100KHz 1GHHz-12.75GHz:≤-30dBm/1MHz | |||||
| Port VSWR | ≤1.8 | |||||
| Impedence | 50Ω | |||||
| Connector | N | |||||
| Size | 198*148*39mm | |||||
| Weight | ||||||
| Power | AC:110-240V DC:12V | |||||
Your system should come with at least the following items:
1) Outdoor Antenna (goes outside the building)
2) Signal repeater
3) Indoor Antenna (goes inside the building)!
4) Coaxial Communication Cables
5) Connetor
Step 1 Start by taking your phone up to the roof or other location outside to find where the signal is strongest.
Step 2 Temporarily mount the Outdoor (outside) antenna in that location. You may need to adjust and move the antenna later. More notes on Donor antennas here.
Step 3 Run coaxial cable into the building to a convenient loaction (attic, etc.) where you can also get standard power for the Signal Repeater.
Step 4 Place the Signal Repeater in that location and connect the coaxial cable to the Outdoor Side of the Signal Repeater and the Outdoor antenna.
Step 5 Mount your Indoor (inside) antenna in a productive location. You may need to adjust or move the antenna later. More notes on Indoor antennas and patterns here.
Step 6 Connect coaxial cable between the Indoor antenna and the Signal Repeater output port.
Step 7 Power up the system and check for signal inside the building. If needed, tune system by moving and or pointing the Outdoor and Indoor antennas until they get the most signal possible.
Step 8 Secure all antennas and cables, securely mount the Signal repeater and clean up the installation.
Of course there are still a few more things to consider but in general, this is the basic procedure. For more information, please contact us.
Introduction to mobile phone signal repeater:Enhance mobile phone signal strength;Improve communication quality;Reduce cellphone radiation;Protract celluar battery cost;Economic building cost;Easy Operation;Easy Installation;Build-in power supply
PAYMENT: 1. Full payment must be made before our shipment2. There are many payment methods available on DHgate.com as listed below. You can choose the most convenient to you. Credit Card, PayPal, Bank Transfer, Western Union.PS: Please ensure you put down CORRECT SHIPPING ADDRESS when you make payment. We will deliver your parcel within 1–2 days after receiving your payment. Our customer service will not be able to check your shipping address changing request in such short period!CUSTOMS TAX: 1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.2. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
SHIPPING: 1. We will prepare your goods after we receive your payment, and give you a tracking number after we send out your goods. 2. We only ship your parcel strictly upon your address given. We are not responsible for missing parcel with wrong mailing address.3. We ship the items within 1-3 business days from Monday to Saturday (China Time) after payment verified. Most items would be shipped within 3 working day (except public holidays and unexpected things) by airmail or EMS (Express Mail Service).4. The estimated delivery dates are 3 - 4 days by airmail package, 5 -10 day by EMS. Our experience is that some parcels take longer time due to delay of customs clearance and public holidays/climate and local events.5. If you do not receive the parcel after 30 days of mailing date and it needs another 20 days to track the missing parcel.6. If you can not received item within 30 days as Post Office performance is out of our control, but we will try to solve the problem as best as we can.RETURNS: 1. Please contact us if there is any problem within 4 days of receipt. If the item is damaged/lost during delivery, or if defective/wrong item shipped, please inform us within 2 days of receipt in detail. We will refund in full based on the confirmation of post office.2. Please send us the item in original condition first and we will refund the payment on time when we receive the item.3. If there is no item in stock and you disagree to replace with the similar item , we will refund in full.4. Before we refund the payment, the item should be returned in original condition and the return postage is charged by the buyer.FEEDBACK: We hope you can give us feedback. If you are not very satisfied, please email us at once, saying our shortage, so we can improve continuously our service and product quality. if in the action you allow us to know that we are inadequate in our work, we think we will definitely give you a satisfactory solution asap, your patience and understanding is appreciated in the course we improve our businessWCDMA 3G Mobile Phone Signal Amplifier System