-Callboost Analog 0.5W Bandwidth Adjustable Cellular Range Extender Support These Frequency Band
-CR75D Single Band
| MODEL | Frequency Range of Uplink | Frequency Range of Downlink |
CR75D-B5 | 824 ~ 849 MHz | 869 ~894MHz |
CR75D-B8 | 880 ~ 915 MHz | 925 ~ 960 MHz |
CR75D-B3 | 1710 ~ 1785 MHz | 1805 ~ 1880 MHz |
CR75D-B2 | 1850 ~ 1910 MHz | 1930 ~ 1990MHz |
CR75D-B1 | 1920 ~ 1980 MHz | 2110 ~ 2170MHz |
CR75D-B20 | 830 ~ 862 MHz | 791 ~ 821 MHz |
CR75D-B28 | 708 ~ 748 MHz | 763 ~ 803 MHz |
-Dual Band
| MODEL | Frequency Range of Uplink | Frequency Range of Downlink |
CR75D-B3B8 | 880 ~ 915/1710 ~ 1785 MHz | 925 ~ 960/1805 ~ 1880MHz |
CR75D-B1B8 | 880 ~ 915/1920 ~ 1980 MHz | 925 ~ 960/2110 ~ 2170MHz |
CR75D-B1B5 | 824 ~ 849 /1920 ~ 1980 MHz | 869 ~ 894/2110 ~ 2170MHz |
CR75D-B4B5 | 824 ~ 849/1710 ~ 1785 MHz | 869 ~ 894/2110 ~ 2170 MHz |
CR75D-B2B5 | 824 ~ 849/1850 ~ 1910 MHz | 869 ~ 894/1930 ~ 1990MHz |
CR75D-B1B3 | 1710 ~ 1785/1920 ~ 1980 MHz | 1805 ~ 1880/2110 ~ 2170MHz |
CR75D-B3B20 | 830 ~ 862/1710~1785 MHz | 791 ~ 821/1805~1880 MHz |
CR75D-B1B28 | 708 ~ 748/1920~1980 MHz | 763 ~ 803/2110~2170 MHz |
-Three Triple Band
MODEL | Frequency Range of Uplink | Frequency Range of Downlink |
CR75D-B1B3B8 | 890 ~ 915/1710 ~ 1785/1920 ~ 1980 MHz | 935 ~ 960/1805 ~ 1880 /2110 ~ 2170 MHz |
CR75D-B1B3B5 | 824 ~ 849/1710 ~ 1785/1920 ~ 1980 MHz | 869 ~ 894/1805 ~ 1880 /2110 ~ 2170 MHz |
CR75D-B1B3B7 | 1710 ~ 1785/1920 ~ 1980/2500 ~ 2570 MHz | 1805 ~ 1880 /2110 ~ 2170/2620 ~ 2690 MHz |
CR75D-B2B4B5 | 824 ~ 849/1850 ~ 1910 /1710 ~ 1755 MHz | 869 ~ 894/1930 ~ 1990/2110 ~ 2155 MHz |
CR75D-B1B7B8 | 890 ~ 915/1920 ~ 1980/2500~2570 MHz | 935 ~ 960/2110 ~ 2170/2620~2690 MHz |
CR75D-B1B3B20 | 832 ~ 862/1710 ~ 1785/1920 ~ 1980 MHz | 791 ~ 821/1805 ~ 1880 /2110 ~ 2170 MHz |
-Why Choose The Best Brand Callboost Signal Booster Manufacturer Of The World?
-Callboost use Chinese the topest technology on mobile cell phone signal booster repeater to increase cellphone signal received,boost signal strength.
-Callboost mobile cell phone signal amplifier for home have excellent appearance and the most advanced technology material.
-Callboost CR75D 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 1000-3000㎡,outdoor upto 0.5-1km big coverage range.
-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.
-Anti-interference,real time auto ISO detection and Self Oscillation Elimination keeping base station away from interference.
-Able to increase signal coverage,decrease mobile phone radiation,and increase mobile phone battery lifespan.
-Callboost brand is wide used on many countrys of the world Such as Australia,United States,United Kingdom,Indonesia,Spain,Brazil,Kuwait,South Africa,Sweden,etc.
-Callboost CR75D Mobile Cell Phone signal booster best selling on Indonesia can solve many signal problems easily.
-Callboost CR75D signal booster cover your home signal without blind area easily.Our mobile phone signal boosters all have one year warranty.
No: | Name | Model | Number | unit | Install No |
1 | 25dBm repeater | CR75D Repeater | 1 | PCS | RU1-3F |
2 | Donor antenna | OY0727-1165 | 1 | PCS | ANT1-4F |
3 | Service antenna | IO0727-03360 | 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 |
-Recommended accessories full sets including:
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