Waterproof B7 Mobile Signal Repeater Outdoor 20W Band 7 4G LTE Signals Frequency

Product Details:
Place of Origin: China
Brand Name: Sacon
Certification: ISO9001, CE
Model Number: SA-43-4G700
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Carton with Netural Packing
Delivery Time: Within 15days after payment received
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 1000 Pieces per Month

Detail Information

Product Name: 20w 4G LTE Mobile Repeater Application: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages Etc.
Power Supply: DC -48V / AC220V/110V (+/-15%), 50Hz/60Hz Frequency: 4G LTE700 Signal
Dimension: 75 * 52 * 32 (cm) Weight: 32kg
High Light:

mobile phone signal repeater


cell signal repeater

Product Description

Waterproof B7 Outdoor Mobile Signal Repeater 20W High Power Band 7 4G LTE Signals




  • To expand signal coverage of fill signal blind area where signal is weak
  • or unavailable.
  • Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
  • Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc. It is mainly applicable to such case:
  • The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than -70dBm;
  • And can meet the requirement of antenna isolation to avoid self oscillation.




4G / Lte in-building Cell Booster / Amplifier Cell Booster 4G Lte Amplifier Repeater 700 is designed to solve problems of wak mobile signal, which is much cheaper than adding a new base station (BTS). Main operation of the repeaters are to receive lower-power signal from BTS via RF transmission and then transmit the amplified signal to the areas where network coverage is inadequate.And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.



Main Features:


1, Output Power +43dBm for large coverage application;

2, High working gain as Min. 95dB;

3, Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;

4, RS232 ports provide links to laptop for local setting and monitoring by built in web interface;

5, Built in wireless modem (Option) for remote monitoring by SMS or GPRS;

6, Details repeater parameters and status can be monitoring by Control Panel, such as temperature, output power level, gain, ATT, return loss, VSWR etc;

7, Support upgrading firmware remotely by GPRS;

8, High gain linear power amplifier technique with reliable performance;

9, Weatherproof design for all-weather installation ;



Technical Specification:


Items B7 4G / Lte in-building Cell Booster/Amplifier Band7 Cell Booster 4G Lte Amplifier Repeater 
Frequency Range Uplink 806-821MHz
Downlink 851-866MHz
Output Power Uplink +37dBm
Downlink +43dBm
Working Bandwidth Various bandwidth is available upon request
Gain Min. 95dB
AGC Control Range Min 40dB (+/-2dB)
Gain Control Range 31dB (1dB Step)
VSWR < 1.5
Ripple in Band Max +/-1.5dB
Inter modulation attenuation ≤-45dBc



9KHz-1GHz Max -36dBm
1GHz-12.75GHz Max -30dBm
RF Connector N-type Female
I/O Impedance 50 ohm
Noise Figure Max 5dB
Group Time Delay Max 5µS
Temperature Range -25 degree Celsius to +55 degree Celsius
Relative Humidity Max 95%
MTBF Min. 100,000 hrs
Power Supply DC -48V / AC220V/110V (+/-15%), 50Hz/60Hz
NMS Monitor Function(Optional) Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT and etc.
Remote Control Module(Optional) RS232 + Wireless Modem + Chargeable Li-ion Battery



Packing Details:


Standard Package
1) Signal Repeater (AC power cord  EU standard/ US standard/ UK standard) 1PC
2) Installation kit 1PC
3) User manual 1PC

Recommended Accessories
1) Donor antenna: Outdoor Panel Antenna ( 12dBi, 824-960Mhz )
2) Service antenna: Omni Ceiling Antenna ( 3dBi,824-960MHz)
3) 1/2" RF cable with connecter ( Cable length optional)
4) Splitter, coupler



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