-Callboost 27dBm high power signal booster easy to cover over 600-1000m2 and easy to install. -Callboost ALC function,auto control of output power for stable coverage. -LCD display of system operating status such as frequency,gain,output power and isolation. -ISO display and alarm function make installation and debugging easy. -Able to increase signal coverage,decrease mobile phone radiation, and increase mobile phone battery lifespan. Send us inquiry to get code for checking the specifications.

-With industrial-grade electronic components,suitable for high temperature environment. -Callboost Dual bands car signal booster support 2g 3g 4g frequency bands meanwhile. -Low power consumption design,with 12V vehicle power supply,the best car signal booster. -All aluminum alloy shell case,better heat dissipation,more safer and better effect. -Compact and elegant appearance, easy to install. -Low noise figure,low interference to BTS. Send us emails inquire more data and the specification

Callboost indoor wideband 2G 3G 4G 5G omni ceiling cell phone booster antenna,frequency range 698~960/1710~2700/3300~3800MHz,gain 3/5 dBi,widely used as the service antennas to mobiel signal booster. Elegant appearance,simple installation ,stable performance. Good performance in anti-vibration and resistant to aging. -Fit for installation for Aluminum ceiling and Gypsum Ceiling. Send us inquiry to get code for checking the specifications.