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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

Callboost Wide Band Cellular Mobile Network 4g Signal Repeater Amplifier

Feature: 75dB/27dBm, AGC,ALC, MGC, ISO, etc.
Service: Free Signal System Diagrams
Band: Dual Band

-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.

Free Service Specification

-Callboost 2g 3g 4g Cell Phone Cellular Signal Repeater Support These Frequency Band

-CB75B Dual Band Mobile Phone Signal Repeater 5G

MODEL	Frequency Range of Uplink（MHz）	Frequency Range of Downlink（MHz）
CB75B-B3N78	1710~1785 / 3300~3600 MHz	1710~1785 / 3300~3600 MHz
CB75B-B3B41	1710~1785 / 3300~3600 MHz	1805~1880 / 3300~3600 MHz
CB75B-B3B8	880 ~ 915/1710 ~ 1785 MHz	925 ~ 960/1805 ~ 1880 MHz
CB75B-B1B8	880 ~ 915/1920 ~ 1980 MHz	925 ~ 960/2110 ~ 2170 MHz
CB75B-B1B5	824 ~ 849 /1920 ~ 1980 MHz	869 ~ 894/2110 ~ 2170 MHz
CB75B-B4B5	824 ~ 849/1710 ~ 1785 MHz	869 ~ 894/2110 ~ 2170 MHz
CB75B-B2B5	824 ~ 849/1850 ~ 1910 MHz	869 ~ 894/1930 ~ 1990 MHz
CB75B-B5B28	703-748 / 824-849 MHz	758-803 / 869-894 MHz
CB75B-B1B3	1710 ~ 1785/1920 ~ 1980 MHz	1805 ~ 1880/2110 ~ 2170 MHz
CB75B-B3B20	830 ~ 862/1710~1785 MHz	791 ~ 821/1805~1880 MHz
CB75B-B1B28	708 ~ 748/1920~1980 MHz	763 ~ 803/2110~2170 MHz
CB75B-BxBx	Customized	Customized

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

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

-Callboost CB75B signal repeater use the newest LCD display.You can see the actual operating parameter.

-High power design so that easy to cover over 600-1000 square meters.

-Each one motherboard use the topest technology so that Amplitec 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 CB75B signal amplifier can solve many signal problems easily.

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

-27dBm high power,75dB high gain is wide-used in Car park,Office building,Whole house coverage etc,.

-Callboost has a professional team,we promise to solve everyone signal problems and recommend the best choice for buyer.

-Callboost have cooperation with major mobile cellphone operators of the world.

-Callboost have more than 20 years experience in signal repeater,we are the best repeater manufacturer of the world.

mobile signal booster repeater for pakistani network

No:	Name	Model	Number	unit	Install No
1	27dBm repeater	CB75B Signal Booster	1	PCS	RU1-3F
2	Donor antenna	CAOY0727-1165	1	PCS	ANT1-4F
3	Service antenna	CAIO0727-03360	7	PCS	ANT1-1F/ANT2-1F/ANT3-1F/ANT1-2F/ANT2-2F/ANT1-3F/ANT2-3F
4	Coupler	CP0727-10N	1	PCS	T1-3F/10
5	Coupler	CP0727-7N	2	PCS	T1-1F/7 T1-2F/7
6	2-Way Splitter	SP0727-2N	3	PCS	PS1-1F/2 PS1-2F/2 PS1-3F/2
7	7D cable	7D-FB	96	M
8	7D cable bond	N-C-J7D	28	PCS