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Address

4th Floor,4th Building,No.60 of the Langbao West Road,Chancheng District, Foshan City ,Guangdong, China. 528000

Free Service

christine@callboost.cn

Phone

+86-13727342725

Fax

+86-757-83123923

Long Range 90dB Gain37dBm Output Power Signal Repeater Amplifier

Feature: 90dB/37dBm, AGC,ALC, MGC, ISO, etc.
Service: Free Signal System Diagrams

-Callboost 37dBm 90dB high power signal booster easy to cover indoor coverage area upto 5000-8000㎡,outdoor upto 1-2km big coverage range. -Callboost Digital ALC technology,auto limit the output power to ensure stable signal 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.

Free Service Specification

-Callboost CellPhone Signal Booster For Outdoor or Indoor Engineer Support These Frequency Band

-Single Band

MODEL	Frequency Range of Up link	Frequency Range of Down link
CB90C-B5	824 ~ 849 MHz	869 ~ 894 MHz
CB90C-B8	890 ~ 915 MHz	935 ~ 960 MHz
CB90C-B3	1710 ~ 1785 MHz	1805 ~ 1880 MHz
CB90C-B1	1920 ~ 1980 MHz	2110 ~ 2170 MHz
CB90C-B7	2500 ~ 2570 MHz	2620 ~ 2690 MHz
CB90C-B20	830 ~ 862 MHz	791 ~ 821 MHz
CB90C-B28	708 ~ 748 MHz	763 ~ 803 MHz

-Dual Band

MODEL	Frequency Range of Up link	Frequency Range of Down link
CB90C-B2B5	824 ~ 849/1850~1910 MHz	869 ~ 894/1930~1990 MHz
CB90C-B3B8	880 ~ 915/1710~1785 MHz	925 ~ 960/1805~1880 MHz
CB90C-B1B3	1710 ~ 1785/1920~1980 MHz	1805 ~ 1880/2110~2170 MHz
CB90C-B1B8	880~915/1920 ~ 1980 MHz	925~960/2110 ~ 2170 MHz
CB90C-B7B8	880~915/2500 ~ 2570 MHz	925~960/2620 ~ 2690 MHz
CB90C-B3B20	830 ~ 862/1710~1785 MHz	791 ~ 821/1805~1880 MHz
CB90C-B1B28	708 ~ 748/1920~1980 MHz	763 ~ 803/2110~2170 MHz

-Three Tri-Band

MODEL	Frequency Range of Up link	Frequency Range of Down link
CB90C-B1B3B8	880~915/1710~1785/1920~1980 MHz	925 ~ 960/1805~1880/2110~2170 MHz
CB90C-B1B3B5	824~849/1710~1785/1920~1980 MHz	869~894/1805~1880/2110~2170 MHz
CB90C-B2B4B5	824~849/1850~1910/1710~1755 MHz	869~894/1930~1990/2110~2155 MHz
CB90C-B1B7B8	880~915/1920~1980/2500~2570 MHz	925~960/2110~2170/2620~2690 MHz
CB90C-B3B7B8	880~915/1710~1785/2500~2570 MHz	925~960/1805~1880/2620~2690 MHz
CB90C-B1B3B20	830~862/1710~1785/1920~1980 MHz	791~ 821/1805~1880/2110~2170 MHz
CB90C-B3B7B20	830~862/1710~1785/2500~2570 MHz	791~ 821/1805~1880/2620~2690 MHz

-Why Choose Callboost Signal Booster Manufacturer?

-Callboost use Chinese the topest technology on mobile cell phone signal booster repeater.

-Callboost mobile cell phone signal amplifier for home have excellent appearance and the most advanced technology material.

-Callboost CB90C signal repeater use the newest LCD display.You can see the actual operating parameter.

-High power design so that easy to cover indoor coverage area upto 5000-8000㎡,outdoor upto 3-6km big coverage range.

-Each one motherboard use the topest technology so that Callboost signal boosters have ALC,MGC and Auto turn-off function.

Auto turn-off in case of excessive self oscillation or over input,and ALC function,auto control of output power for stable coverage.

-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.

-Callboost Hot Sale Signal Amplifier For Amazon Alibaba Can Solve Many Signal Problems Easily.

-Callboost 2g 3g 4g mobile cell phone signal repeater amplifier cover your signal without blind area easily.Our mobile phone signal repeaters all have one year warranty.

-37dBm high power,90dB high gain is wide-used in Car park,Office building,Whole house coverage,rural areas village farm outdoor High power design so that easy to cover indoor coverage area upto 6000-8000㎡,outdoor upto 1-2km big coverage range.

Signal Amplifier

No:	Name	Model	Number	Unit	Install No
1	37dBm repeater	CB90C Booster	1	PCS	RU1-RF
2	Donor antenna	CAOY0727-1165	1	PCS	ANT1-RF
3	Service antenna	CAOP0727-1265	2	PCS	ANT2-RF/ ANT3-RF
4	2-Way Splitter	SP0727-2N	1	PCS	PS1-RF/2
5	1/2" cable	HCAAYZ-50-12	30	M
6	1/2" cable bond	N-J-1/2-50A	8	PCS