Dual Band Signal Booser 2g/3G Cell Phone Repeater Cellullar Amplifier Metal Telephone Booster
China Dual Band Signal Booser 2g/3G Cell Phone Repeater Cellullar Amplifier Metal Telephone Booster, Find details about China Mobile Signal Repeater, Mobile Signal Booster from Dual Band Signal Booser 2g/3G Cell Phone Repeater Cellullar Amplifier Metal Telephone Booster
Model No : JS-850/1900
With ALC AGC Function
Can control gain automatically. Avoid base station interference
(Band 5) 850MHz -- Uplink frequency: 824-849MHz/Downlink frequency : 869-894MHz
(Band 2) 1900MHz -- Uplink frequency: 1850-1910MHz/Downlink frequency :1930-1990MHz
Network support : 2G/3G, Calling
Gain :70±2dB
Power Supply :AC110V~220V;DC+5V/2A
Connector Type: N-female connector.
CDMA 850MHZ | PCS1900MHZ | GSM900 MHZ | DCS1800 MHZ | 3G2100MHZ | |
UL824-849MHz DL869-894MHz
| UL1850-1910MHz DL1930-1990MHz | UL890-915MHz DL935-960MHz | UL1710-1785MHZ DL1805-1880MHZ | UL1920-1980MHZ DL2110-2170MHZ | |
Gain | ≤70dB | ||||
Automatic Gain Control( AGC) | 20dB | ||||
Noise Figure | >4dB | ||||
Gain Flatness | >5dB (p-p), | ||||
Automatic Gain Control (1dB step) | 30dB in step of 1dB (Auto) | ||||
Maximum Output Power | UL10-20dBm DL15-25dBm | ||||
Input power range | -55 dBm~-15 dBm | ||||
Intermodulation Products | 9KHz~1GHz | -36dBm @ 3KHz | |||
1GHz~12.75GHz | -30dBm @ 3KHz | ||||
Spurious Emission | 9KHz~1GHz | -36dBm @ 3KHz | |||
1GHz~12.75GHz | -30dBm @ 3KHz | ||||
Group Delay | UL 1μs | ||||
AC POWER | AC 95-250V | ||||
Adapter output power | DC5.0V | ||||
Temperature range | -25ºC~+55ºC | ||||
Relative humidity | ≤80% | ||||
RF interfaceN | N-F | ||||
Power interface | KLD-35-13 | ||||
Weight | ≤1.3kg | ||||
Size | 160×100×27mm | ||||
Item Descrption
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.
Applications:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots, …
We are manufacturer, and have our own factory.
FAQ:
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?
A: Yes. We have a user manual and support technical support 24/7.
4. What is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.
5. Please feel free to contact us if any other questions.
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