GSM900 Repeater Signal Booster 4000Sqm GB6993-86 Standard 50Ω/N Connector

Product Description

The device featured by easy installation & operation and no interference. It is the ideal device for boost mobile phone signal. A mobile phone repeater could also improve indoor magnetism environments, protract cellular battery life and reduce radiation of cellphones.

Features

• High gain, easy installation and operation.
• Full-duplex, single-port design, build-in power supply.
• Use ALC technology, adjust extent automatically
• LED Light Working & Signal Condition Indicators
• Big linear power, control intermodulation & saturation stably
• Dependability stand by GB6993-86 standard
• Compatibility of electromagnetism according with ETS300 609-4
• CE and RoHs Approved

Technique

Installation Approaches

1. Fix up outdoor antenna reception on housetop and point to signal tower.
2. Connect outdoor antenna to “outdoor” port in repeater machine through cable.
3. Connect indoor antenna(s) to “indoor” port in repeater machine through cable also.
4. Plug power adaptor into AC power socket and finish installation.

Technique Supporting

1. If still no signal receipt after activated repeater, please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70DBM.
2. If cannot call out, please adjust the direction of outdoor antenna.
3. If strength is not steady, please check if outdoor & indoor antennas are too close. Please ensure the outdoor and indoor antennas have distance of 20

Accessories

Selection Outdoor antenna use 7 unit yagi type antenna, indoor antenna use board or rooftop antenna and signal wire use coaxial-cable.

Packing list

Main unit 1pc
Power supply 1pc
User manual 1pc