Mobile 3G Signal Booster 900 / 2100MHz , 2G 3G 4G Cellular Repeater Amplifier

The dual band 900/2100MHz Pico Repeater provides an affordable solution to solve indoor signal coverage problems caused by signal fading and attenuation from architectural obstacles. Its easy installation and maintenance help carriers achieve fast return on investment.

The repeater functions as a relay between the BTS and mobile devices. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal, and retransmits it via the Indoor Signal Distribution System to weak or blind coverage areas. Mobile signals are also amplified and retransmitted to the BTS in the opposite direction.

• Smart LCD: Displays real-time signal strength
• Sleeping Mode: Device works in energy-saving mode when no calls are active
• ALC (Automatic Level Control): Automatically adjusts output gain to optimal levels for improved call and data transfer quality
• AGC (Automatic Gain Control): Automatically reduces gain when downlink output signal is too strong or self-oscillated
• MGC (Manual Gain Control): Gain attenuation adjustment function with 0-27dB adjustment scope for convenient installation

• Cost-effective solution for weak signal zones, reduces dropped calls
• Compact size, low power consumption, easy installation, excellent coverage
• Expansion and extension of base station signal
• Optimization of signal quality and source
• High linear design with ALC function, low interference to BTS
• Supports any cellular devices (voice, data, video)
• Wideband signal booster with customizable selective band options
• Supports CDMA800, GSM, DCS, PCS, WCDMA, LTE 4G, and more

• Smart Function: Intelligent mode setting activated via front panel with LED display for gain adjustment and band selection
• Auto Level Control: 30dB ALC maintains steady output power during donor source signal fluctuations
• ODM/OEM service available

• Dual Band Booster
• Power adapter
• Outdoor Log-periodic antenna
• Indoor Ceiling antenna × 2
• 5 meters cable × 2
• 20 meters cables

The repeater strengthens signals in areas with poor coverage such as:

• Underground areas: basements, parking lots, tunnels
• Signal-shielded locations: offices, supermarkets, cinemas, hotels (blocked by metal or concrete walls)
• Remote locations: private houses distant from BTS

• Parcels are shipped within 48 hours after payment confirmation (excluding weekends and Chinese holidays)
• Please provide correct address, full name, and zip code
• We generally declare lower values to avoid or reduce customs taxes
• Import taxes are the buyer's responsibility
• For faster delivery, choose EMS, UPS, or DHL
• Contact us if delivery exceeds promised time

• All products are tested twice before shipping and carefully packaged
• If product arrives damaged, contact us for replacement
• Three-year guarantee period for boosters
• For technical issues, provide video or photos of complete installation
• Contact us before opening disputes or leaving negative feedback
• Response within 24 hours (excluding holidays)