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

AMPLITEC S37T Series Single Band Digital Repeater Low loss 1
AMPLITEC S37T Series Single Band Digital Repeater Low loss 2
AMPLITEC S37T Series Single Band Digital Repeater Low loss 1
AMPLITEC S37T Series Single Band Digital Repeater Low loss 2

AMPLITEC S37T Series Single Band Digital Repeater Low loss

* High-quality aluminum alloy shell, good heating dissipation.

*  Alarm LED indication.

*  AGC function special for electric fans.

* Manual gain attenuation, with 1dB step to attenuate the gain among 1-30dB range.

*  ALC could limit the output power to ensure stable coverage.

*  Support 3 sub-bands and each bandwidth is with maximum 24MHz.

*  Can be controlled and monitored, via RS232 connects PC for local control, via GSM modem connects PC for remote control.

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    Amplitec S27T series digital mobile signal repeater is used to extend mobile providers' networks. These repeater are  cellular solutions with easy installation, which enable operators to improve signal coverage without establishing new BTS. The repeater is adjusted strictly to the bandwidth at which mobile provider performs. It support 3 sub-bands and up to 12 channels per customer’s request. In case it’s necessary to change the band frequency, the user can easily do it thanks to the SDR technology in the digital repeater.

    The repeater has Digital IF SAW filter technology. Support 3 sub-bands and each bandwidth is with maximum 24MHz.
    It can upgrade the underlying FPGA code with the help of the upper software to change the frequency-selecting and band-selecting mode, and it also can make a flexible configuration to the parameters, such as the operation bandwidth and so on.

    It can be controlled and monitored, via RS232 connecting PC for local control, via GSM modem connecting PC for remote control, set the frequency and ATT of UL or DL, check the output power of UL or DL, and check the temperature alarm and ALC alarm via the OMT.

     

    Standard Package 

    1) DC12V/10A power supply 1PCS
    2) AC power cord (EU standard /US standard/UK standard/SA standard/China standard, etc ) 1PCS
    3) Installation kit 1PCS
    4) User manual 1PCS

    Items

    Uplink

    Downlink

    Frequency Range

    1850 ~ 1915 MHz

    1930 ~ 1995 MHz

    Working Bandwidth (Frequency can be set by software)

    0.2~24 MHz(in steps of 200 KHz)

    0.2~24 MHz(in steps of 200 KHz)

    Number of sub-band

    1~3

    1~3

    Output Power  

    27±2 dBm

    37±2 dBm

    Gain

    80±3 dB

    85±3 dB

    Ripple

    Type≤4 dB

    Type≤4 dB

    VSWR

    ≤2

    ≤2

    Intermodulation Products(CW)

    ≤ -45dBc

    ≤ -40dBc

    Spurious Emission

    9KHz~1GHz

    ≤ -36dBm

    1GHz~12.75GHz

    ≤ -30dBm

    ALC Active 10dB

    ∣△∣≤2dB

    ∣△∣≤2dB

    Max. Input Power Without Damage

     -10dBm

    -10dBm

    ATT step of 1dB 

    1 ~ 10dB

    ∣△∣≤1dB

    ∣△∣≤1dB

    10 ~ 20dB

    ∣△∣≤1dB

    ∣△∣≤1dB

    20 ~ 30dB

    ∣△∣≤1.5dB

    ∣△∣≤1.5dB

    Out of Band Gain

    ± 600 KHz

    ≤50 dB

    ≤50 dB

    ± 1 MHz

    ≤45 dB

    ≤45 dB

    ± 5 MHz

    ≤35 dB

    ≤35 dB

    Noise Figure @ max. gain

    ≤6 dB

    ≤6 dB

    Time Delay

    ≤13 μs

    ≤13 μs

    Alarm

    ALC not Active

    Green

    ALC Active 5~10dB

    Orange

    ALC Active 15~20dB

    Red

    Power LED

    Power ON

    Green

    Power OFF

    No Light

    Local Control Or Remote Control

    1.UL&DL Gain

    2. Frequency

    Monitoring and control

    Local

    RS232

    Remote

    GSM Modem

    RF Connector

    N-Female

    Environment Conditions

    IP40

    Power Supply

    AC220V  

    Power Consumption

    ≤120W

    Humidity

    < 90%

    Operating Temperature

    -10℃~+55℃ 

    Size

    520*400*210mm

    Weight

    28Kg

     

    * High-quality aluminum alloy shell, good heating dissipation.

    *  Alarm LED indication.

    *  AGC function special for electric fans.

    * Manual gain attenuation, with 1dB step to attenuate the gain among 1-30dB range.

    *  ALC could limit the output power to ensure stable coverage.

    *  Support 3 sub-bands and each bandwidth is with maximum 24MHz.

    *  Can be controlled and monitored, via RS232 connects PC for local control, via GSM modem connects PC for remote control.

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