Mobile Signal Boosters

Professional 900MHz GSM signal booster featuring intelligent LCD guidance, automatic gain control (AGC/ALC), and 70±2dB amplification. Supports 2G/3G voice networks with

Professional 20dBm output mobile signal booster supporting GSM900 and 1800MHz bands for enhanced 2G, 3G, and 4G connectivity. Features intelligent LCD display, automatic gain control with 31dB attenuation, energy-saving sleep mode, and compact 165×130×40mm design. Ideal for homes, offices, and commercial spaces with poor cellular reception.

Professional dual-band 2G/4G mobile signal repeater with 70dB gain and 20dBm output power. Features LCD display, automatic gain control, and energy-saving sleep mode. Ideal for improving cellular coverage in basements, offices, and remote areas with easy installation and 3-year warranty.

Professional cellular signal booster with 70dB gain and 20dBm output power for 2G/3G/4G networks. Features intelligent LCD installation guidance, real-time signal monitoring, automatic gain control, and comprehensive alarm systems. Ideal for improving signal coverage in basements, offices, and remote locations with EGSM900MHz and WCDMA2100MHz compatibility.

Professional 1700MHz 3G/4G signal booster featuring 70dB gain, WiFi monitoring, and automatic gain control. Provides reliable mobile network coverage for residential and commercial spaces up to 800sqm with expandable antenna support. Includes 3-year warranty and 24/7 technical assistance for optimal performance.

Professional 850/1800MHz dual band signal booster with 70dB gain, LCD display, and automatic gain control. Enhances cellular coverage in buildings, basements, and remote areas. Supports CDMA 2G/3G and DCS 2G/4G networks with compact 165×130×40mm design and energy-saving sleep mode.

Professional 2100MHz 3G signal repeater featuring WiFi monitoring, 70dB gain, and 17±3dBm output power. This 2022 upgraded model covers 100-300sqm (expandable to 800sqm) with LCD display and 3-year warranty. Ideal for residential signal enhancement with analog and digital configuration options.

Professional GSM mobile signal repeater with 80dB gain and ALC/AGC automatic control. Enhances 2G cellular signals in weak coverage areas up to 3000m². Features compact design, low power consumption, and CE/ROHS/CCC certifications. Ideal for reducing dropped calls and improving communication reliability.

Professional EGSM 900MHz cellular signal booster featuring 70dB gain, AGC/MGC control modes, and IP40 protection. Ideal for offices, shopping malls, and industrial facilities to improve mobile reception with wide bandwidth coverage and low power consumption. Includes 36-month warranty and supports OEM/ODM customization.

Professional 2G/4G GSM signal booster with 90dB gain and 33dBm output power. Covers 500-3000m² area, reduces dropped calls, and enhances data speeds. Features automatic gain control, compact 165×130×40mm design, and supports all cellular devices. Easy installation with 3-year manufacturer warranty.

Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier Mobile Single Band Signal Booster Repeater Amplifier 850MHz Mobile Network Description GlobaL application ATNJ factory 1800MHz 2G/4G signal repeater for your selection: DCS 1800MHz 2G/4G Pico repeater is applied specifically in small area indoor DAS system. The base station signal is coupled and amplified by Pico repeater into in building system. The amplified signals is transmitted by indoor antenna.

Professional 850MHz cell phone signal amplifier with 80dB gain and 27dBm output power. Features automatic dormancy, self-excitation prevention, and installation error detection. Compact 165×130×40mm design supports 2G/3G networks with easy installation and maintenance.

Professional digital EGSM Band8 900MHz mobile signal repeater featuring 70dB gain, automatic gain control, and WiFi monitoring. Supports 0.2-20MHz bandwidth customization, intelligent installation guidance, and energy-efficient operation. Certified with CE, ROHS, and FCC standards with 36-month warranty for reliable cellular signal enhancement.

Professional GSM 900MHz cellular signal booster featuring 70dB gain and 35MHz bandwidth. Supports multiple networks including 3G and 4G LTE with real-time LCD monitoring. Certified with CE, ROHS, and FCC standards, this amplifier provides wide coverage for homes and offices while reducing radiation and extending battery life.

AGC ALC Function 3G Signal Booster Dual Band Cell Phone Amplifier Dual Band Mobile Repeater 2G 3G 4G Signal Booster 850 / 1900MHz Cell Phone Amplifier Selling Point 1. Smart LCD : Show the real-time signal strength. 2. Sleeping Mode : When no user calls, the device works in Sleeping mode, so as to achieve the purpose of energy saving. 3. ALC(Automatic Level Control) : Automatically adjust the output gain down to optimal figure while the output gain is above the optimal figure

Professional dual band cellular signal booster with 70dB gain for 800MHz and 1800MHz frequencies. Features LCD screen for real-time monitoring, automatic gain control, and complete installation kit. Reduces mobile radiation by up to 60 times while providing reliable GSM, EDGE, and GPRS coverage. Includes 3-year warranty and 24/7 technical support.

Professional dual-band GSM LTE signal booster operating on 900MHz and 1800MHz frequencies. Features 70dB gain, automatic control, LCD display, and power-saving sleep mode. Ideal for basements, offices, and remote locations with poor cellular coverage. Includes complete installation kit with outdoor and indoor antennas.

Professional 80dB gain dual band signal booster supporting 2G voice and 4G LTE networks across 350-800 square meters. Features intelligent LCD guidance, real-time signal monitoring, and automatic gain control. Includes 3-year warranty and comprehensive installation kit for European and Asian markets.

Professional 70dB gain dual band signal booster supporting 900MHz and 2100MHz frequencies for 2G, 3G, and 4G networks. Features intelligent LCD installation guidance, automatic gain control, and self-diagnostic alarm system. Complete solution available with 3-year manufacturer warranty and global shipping support.

Professional 900MHz GSM signal booster with automatic gain adjustment (AGC/ALC), intelligent LCD guidance, and IP40 protection. Features 70dB gain, 20dBm output power, and operates from -10°C to 55°C. CE, ROHS, and CCC certified with 12-month warranty for reliable cellular signal enhancement.