High Gain 80dB Tri Band Repeater 2G 3G 4G Cellular Amplifier
Cellular Signal Booster 800 900 1800 Tri Band Repeater 2G 3G 4G Signal Amplifier 80dB
Selling Point
1. Intelligent to guide the installation with LCD
2. Real time display the signal strength.
3. Automatic dormancy when no user make the calling
4. Automatic alarm when installation mistake and provide the according solution
5. Automatic adjust the system gain to avoid the repeater self-excitation
6. Initiative reminding when the device was damaged.
Further detail pls click here for downloading the products specification:
800+900+1800 A013 Signal Repeater.pdf
Technical Specifications:
| Specifications | Parameters |
| Frequency Range (Customers to Choose) | Uplink | 832-862MHz, 890-915MHz, 1710-1785MHz |
| Downlink | 791-821MHz, 935-960MHz, 1805-1880MHz |
| Frequency Bandwidth (3dB Bandwidth) | 30MHz, 25MHz, 75MHz |
| Gain | 80dB |
| Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step |
| Auto Gain Control | 20dB Min. |
| Output Power(Customers to Choose) | 27dBm |
| Spurious Emission | ≤ -15dBm/30kHz |
| 9kHz~1GHz: ≤ -36dBm/30kHz |
| 1GHz~12.75GHz: ≤ -30dBm/30kHz |
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| In-band Ripple | ≤ 5dB |
| VSWR | <=2 |
| I/O Impedance | 50 Ω |
| Noise Figure | ≤ 5dB |
| System Delay | ≤ 5μs |
| RF Connector(Customers to Choose) | N -Type(Female) |
| Operating Temperature | Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C |
| Power Supply | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) |
| Weight | ≤8 kg(Net) |
| Alarm Monitoring System | Alarm for uplink self-oscillation |
| Indication LED | Power supply |
Model No : AS-800/900/1800/H
With ALC AGC Function
Can control gain automatically. Avoid base station interference
Frequency: UL : 832 - 862MHz / 890 -915MHz / 1710 - 1785MHz
DL : 791 - 821MHz / 935 - 960MHz / 1805 - 1880MHz
Gain : 80dB
Power Supply : AC110V～220V; DC+5V/2A
Connector Type : N - female connector
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.
After installed booster signal not be very good, indoor signal coverage very small.
Solution 1: Adjust outdoor antenna's location and direction.
Solution 2: Check whether cable connected well.
Solution 3: Put more higher receiving antenna's position, which can received more good signal.
Solution 4: Change another bigger power booster.
Solution 5: Change another high gain receiving antenna.
How it works?
1. Received a good outdoor signal from signal tower.
2. Cable transmits good signal to repeater.
3. Signal Booster enhance the received signal.
4. Improve indoor's cellphone signal.
Shipping
● We will send your parcel as soon as possible after payment confirmed, Within 48 hours for normal,Except weekend and Chinese holidays.
● Import Tax is not including in the price.
● If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.
1. Are you trading company or manufacturer ? Could I use our own logo and label?
We are factory, with trading service. We provide OEM/OEM service.
2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.
3. Is it easy to set up your items?
Yes. We have a user manual and support technical support 24/7.
4. Does the signal booster work have radiation or not ?
Yes,but just little ,it also can reduce the radiation when you calling ,because it will have more radiation if no signal when you dialing on your phone.So don’t worry and use in house ,it is better for you than not use when no signal in house.
5. Can this mobile signal repeater create a signal where there is no cell signal before?
The mobile signal repeater cannot produce a signal, only amplify a weak one.
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