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Specialize in Signal Repeater & Jammer R&D and manufacturing since 2006

AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office 1
AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office 2
AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office 3
AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office 4
AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office 1
AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office 2
AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office 3
AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office 4

AMPLITEC C23A-4B 4-Band Wireless Signal Repeater Booster,360° Coverage for Home/Office

* All aluminum alloy shell case, better heat dissipation and signal shielding

 

* Self-oscillation cancellation, auto degrade the gain, when there is insufficient isolation, to cancel the self-oscillation

 

* Uplink auto stand-by, when there is no mobile users in the coverage area, to minimize the interference to BTS tower.

 

* ALC, auto level control to limit the output power for stable and safe performance.

 

* Linkage between uplink and downlink gain, keeping uplink and downlink balanced.

 

* Independent LED indicators to show the working status of 4 bands.

 

* MTBF up to 100,000 hours.

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         C23A-4B series 4 bands signal repeater is a multi bands signal repeater dedicated to specific places with weak outdoor macro cell signal and small indoor spaces. In many cases, the mobile phones display 1-2 signal bars, but cannot be used normally. This is because the signal from mobile phone cannot be transmitted back to BTS. In response to this situation, Amplitec R&D team increased the uplink output power of C23A-4B repeater to 23dBm, plus the power of outdoor antenna, the total radiation power can reach 2W, which greatly increases the transmission distance of the mobile phone's to 10 KM. Amplitec R&D team adopted EDA digital simulation technique & unique 50Ω impedance matching wiring process in circuit design. The core components are all originated from famous international brands, ensuring the stable and excellent performance of the repeater.

         This series of signal repeaters supports the combination options of commonly used frequency bands such as B1, B2, B3, B4, B5, B7, B8, B20, B28 to be 4 bands including 1 low frequency plus 3 high frequency. There are multiple model options to work to enhance 2G, 3G, 4G, 5G signal coverage in various regions.

     

    Model

    Uplink Frequency

    Downlink Frequency

    C23A-4B1

    824~849/1710~1785/1920~1980/2500~2570MHz 

    869~894/1805~1880/2110~2170/2620~2690MHz

    C23A-4B2

    718~748/1710~1785/1920~1980/2500~2570MHz

    773~803/1805~1880/2110~2170/2620~2690MHz

    C23A-4B3

    703~733/1710~1785/1920~1980/2500~2570MHz

    763~793/1805~1880/2110~2170/2620~2690MHz

    C23A-4B4

    824~849/1710~1755/1850~1910/2500~2570MHz 

    869~894/2110~2155/1930~1990/2620~2690MHz

    C23A-4B5

    880~915/1710~1785/1920~1980/2500~2570MHz 

    925~960/1805~1880/2110~2170/2620~2690MHz

    C23A-4B6

    832~862/1710~1785/1920~1980/2500~2570MHz 

    791~821/1805~1880/2110~2170/2620~2690MHz

                                                                   

    Item

    Uplink

    Downlink

    Gain

    ≥50 dB

    ≥50 dB

    Ripple in Band

    Band 1 ≤ 6 dB / Band 2 ≤ 12 dB / Band 4 ≤6 dB / 

    Band 5 ≤ 8 dB / Band 7 ≤ 8 dB / Band28(B) ≤ 6 dB

    Output Power

    23 ± 2 dBm

    5 ± 2 dBm

    Intermodulation Products(CW)

    ≤ -36 dBc @20dBm

    ≤ -36 dBm

    Spurious Emission

    ≤ -36 dBm (RBW=30KHz)

    ≤ -36 dBm (RBW=30KHz)

    ≤ -30 dBm (RBW=1MHz)

    ≤ -30 dBm (RBW=1MHz)

    ACRR

    ≥ 20dB

    ≥ 20dB

    ≥ 20dB

    ≥ 20dB

    EVM

    ≤ 8 %

    ≤ 8 %

    VSWR

    ≤ 2.5

    Time Delay

    ≤ 1.5 μs

    RUN LED Indication

    Green

    Green Flash (slow flashing: 2 times per second)

    Green Flash (Fast flashing: 4 times per second)

    Light OFF

    Shut-off Function

    Yes

    Self-oscillation 

    Cancellation

    Yes

    Linkage Balance Function

    Uplink and downlink ALC linkage

    RF Connector

    SMA female

    Power Supply

    DC:+ 12V

    Power Consumption

    ≤ 24W

    Operating Humidity

    -10℃ ~ +50℃

    Dimension

    162 * 122 * 34 mm

    Weight

    ≤ 1 Kg

     

    * All aluminum alloy shell case, better heat dissipation and signal shielding

     

    * Self-oscillation cancellation, auto degrade the gain, when there is insufficient isolation, to cancel the self-oscillation

     

    * Uplink auto stand-by, when there is no mobile users in the coverage area, to minimize the interference to BTS tower.

     

    * ALC, auto level control to limit the output power for stable and safe performance.

     

    * Linkage between uplink and downlink gain, keeping uplink and downlink balanced.

     

    * Independent LED indicators to show the working status of 4 bands.

     

    * MTBF up to 100,000 hours.

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