Callboost 75dB 5 Five Penta Band Signal Booster Repeater

  • Callboost 75dB 5 Five Penta Band Signal Booster Repeater
  • Callboost 75dB 5 Five Penta Band Signal Booster Repeater
  • Callboost 75dB 5 Five Penta Band Signal Booster Repeater
  • Callboost 75dB 5 Five Penta Band Signal Booster Repeater
  • Callboost 75dB 5 Five Penta Band Signal Booster Repeater
  • Callboost 75dB 5 Five Penta Band Signal Booster Repeater
Callboost 75dB 5 Five Penta Band Signal Booster Repeater
  • 75dB/27dBm, AGC, MGC, ISO, etc
  • Free Signal Solution Customized
-Callboost Auto turn-off protection in case of excessive self oscillation or over input. -ALC function,auto control of output power for stable coverage. -Five band signal booster support 2g 3g 4g frequency bands meanwhile. -Idle turn-off,auto turn-off of uplink while no active users in the coverage,lowering interference to BTS. -Easy to cover over 600-1000m2 and easy to install. -Average using life is over 5 years and one year warranty. Send us inquiry to get code for checking the specifications.

-Why Callboost is the most professional signal booster manufacturer?


-Callboost handle many engineering cases around the world,we have rich experience in mobile phone signal coverage project.


-Callboost Own Chinese the largest signal booster manufacturing factory,so our quality control and production capacity leading the world.


-Most of Callboost's signal booster have certificates,such as CE,RoHS,FCC,etc...


-Callboost have rich exhibition experience,our signal boosters are recognized in many regions around the world.



-Callboost CB75B Five Band 2g 3g 4g Signal Booster For Home Support These Frequency Band.


Model

Uplink (MHz)

Downlink (MHz)

CB75B-B1B3B5B7B28

703~748/824~849/1710~1785/1920~1980/2500~2570

758~803/869~894/1805~1880/2110~2170/2620~2690

CB75B-B1B3B7B8B20

703~748/880~915/1710~1785/1920~1980/2500~2570

758~803/925~960/1805~1880/2110~2170/2620~2690

CB75B-B2B4B5B7B28

703~748/824~849/1710~1755/1850~1910/2500~2570

758~803/869~894/2110~2155/1930~1990/2620~2690

CB75B-B1B3B7B20B28

832~862/880~915/1710~1785/1920~1980/2500~2570

791~821/925~960/1805~1880/2110~2170/2620~2690




-CB75B 5 Band Mobile Cellular Cell Phone Signal Amplifier Repeater Technical Specification



Item

Uplink

Downlink

Output Power

17±2 dBm

27±2 dBm

Gain

70±2 dB

75±2 dB

Ripple in Band

≤6~15 dB

≤6~15 dB

VSWR

≤2

≤2

Max. input power without damage

-10 dBm

-10 dBm

Gain Attentute Range

1~31 dB,step of 1 dB

ALC control Range

 25 dB

 25 dB

Spurious emission

9KHz~1GHz

≤-36 dBm

≤-36 dBm

1GHz~12.75GHz

≤-30 dBm

≤-30 dBm

EVM

Fully comply with 3GPP

PCDE

Fully comply with 3GPP

ACRR

Fully comply with 3GPP

LCD Indication

Band

Display Working Band and Frequency

Gain

Display of UL&DL Gain

Pout

Display DL output power

Work

Working normally: no display, Uplink Stand-by:display

ISO

Working normally: no display0;

ISO alarm&auto degrading system gain:display;

Self-oscillation Turn-off:display&flashing

AGC

Not active:no display;

Active@5-10dB:display;

Active@15-25dB:display&flashing

Over input turn-off Function

Available

Link Balance Function

UL&DL ALC linkage

Auto screen lights off

No operation within 3 minutes

Self-oscillation elimination

Available

Noise Figure

≤8 dB

8 dB

Time Delay

≤1.5 μs

≤1.5 μs

Power Supply

DC:12 V / 3 A

RF Connector

N-Female

Environment Conditions

IP40

Operating Temperature

-10℃ ~ +55℃

Size

250*270*50mm

Weight

<2.5kg



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


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


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


-5 band signal amplifier five frequency bands boost mobile phone 2g 3g 4g signal at the same time.


-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.


-Self oscillation elimination, auto degrading of output power in case of insufficient isolation detected.


-Idle turn-off,auto turn-off of uplink while no active users in the coverage,lowering interference to BTS.


-Real time isolation check and alarm.


-Easy to cover over 600-1000m2 and easy to install.



-Callboost new penta band signal booster can solve many signal problems easily.


-Callboost 2g 3g 4g five band cellular signal booster cover your home signal without blind area easily.Our mobile phone signal boosters all have one year warranty.


27dBm Five-Band Signal Booster


No:

Name

Model

Number

unit

Install No

1

27dBm repeater

CB75B Five Band

1

PCS

RU1-2F

2

Donor antenna

CAOY0727-1165

1

PCS

ANT1-3F

3

Service antenna

CAIO0727-03360

3

PCS

ANT1-1F/ANT2-1F/ANT1-2F

4

Coupler

CP0727-7N

1

PCS

T1-2F/7

5

2-Way Splitter

SP0727-2N

1

PCS

PS1-2F/2

6

7D cable

7D-FB

45

M


7

7D cable bond

N-C-J7D

12

PCS



-Recommended accessories full sets including:

2G 3G 4G Signal Booster 75dB High Gain Signal Booster 27dBm Five-Band Signal Booster 2G 3G 4G Signal Booster75dB High Gain Signal Booster

Send us inquiry to get code for checking the specifications.

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