Cell Phone Repeater GSM 3G 4G LTE -900/1800/2100MHz N78 5g Nr Mobile Phone Signal Booster for 8000sq. FT Signal Coverage

Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 198 ~ 228

Description
Sunhans 3G 4G LTE 900/1800/2100MHz Indoor 5G NR N78 Tri-band Cell Phone Home Mobile Signal Repeater Extender Booster with LCD Screen
 
Product Description
Features:
Enhanced cell phone signal coverage
Supports multiple cellular devices and users simultaneously
The uplink and downlink gain could be set independently. "+" is increasing the gain, "-" is decreasing the gain.
Automatic Gain Control

 

Product Parameters

Cell phone Amplifier Description: 900/1800/2100MHz Indoor 5G Tri-band mobile signal repeater

Frequency RangeUplinkDownlink
EGSM 900MHz
880MHz-915MHz
925MHz-960MHz
DCS 1800MHz
1735MHz-1765MHz
1830Mhz-1860MHz
WCDMA 2100MHz
1920MHz-1980MHz
2110MHz-2170MHz
Max. Gain
70dB ±1.5dB
75dB±1.5dB
Max. Output Power
20dBm±1.5dB
 17dBm±1.5dB
Band Width
Wide Band
Manual Gain Contro
31dB
ALC (Automatic Level Control)
>25dB
Ripple in Band
≤ 8dB
Noise Figure≤ 6dB
Intermodulation ≤ -40dBc
Frequency stability≤ 0.01ppm
MTBF
> 50000 hours
Operating Temperature-5 ~ 55 ºC
Environmental ConditionsIP40
Humidity5%~95%
Impedance50 Ω (Nominal)
Isolation >90dB
PCDE -38 dBc
Noise Figure< 5 dB
V.S.W.R≤ 2.0
Time Delay
≤ 1.5μs
Power SupplyInput AC110~240V, Output DC24V/2.5A
AGC Alarm
Alarm when ALC control 5dB-10dB
ISO Alarm
Alarm when ALC control 20dB-25dB,
Then Repeater will Auto Shut Down.
Auto restart after two minutes.
RF ConnectorN-Female
Switch
Manual Gain Control Switch
Cooling
Heatsink Convection cooling
Dimensions (W x H x D)195*180*55mm(without connector)
Weight4.0 kg
 
Application Scenarios

All specifications of PA can be customized based on customer requirement.

The repeater makes the signal stronger in places with poor signal coverage such as:
1. Underground areas: basements, parking lots, tunnels, subway, suburb;
2. Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels, 
building;
3. Places distant from the BTS like private houses.
The repeater makes the signal stronger in places with poor signal coverage such as:
1. Underground areas: basements, parking lots, tunnels, subway, suburb;
2. Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels, 
building;
3. Places distant from the BTS like private houses.



Easy Installation
1. Fix up outdoor antenna reception on housetop and point to signal tower.
2. Connect outdoor antenna to "BTS" Port on the Booster through cable. 
3. Connect indoor antenna(s) to "User" or "Mobile" Port on the Booster directly or through cable.also.
4. Plug Power Adaptor into AC power socket and finish installation.

Problem Support;
1. If still no signal receipt after activated booster, please check whether outdoor antenna point to signal tower, or the place you install outdoor antenna have strong signal, it need be 3bar signal or more.
2. If can not call out, please adjust the direction of outdoor antenna.
3. If strength is not steady, please check whether outdoor and indoor antennas are too close. Please ensure the outdoor and indoor antenna have max distance, with a wall between and not in a same horizontal line.
Company Profile

About US



After Sales Service

Our Service:                                                                                                                                                       

    ♦ Test process : every items will be testing before shipping, to make sure the quality.
    ♦ Short leading time: 1-2.5 working days for samples or small order, 10-15 working days for bulk order.
    ♦ One year warranty: for you without trouble of after-sales maintenance.
    ♦ Quality Guarantee: Return rate is only 0.001.
    ♦ Support small orders: help your business from small to big.
    ♦ OEM & ODM are welcome. 






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