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

AMPLITEC Distributed mobile signal precision shielding system Low loss 1
AMPLITEC Distributed mobile signal precision shielding system Low loss 2
AMPLITEC Distributed mobile signal precision shielding system Low loss 3
AMPLITEC Distributed mobile signal precision shielding system Low loss 1
AMPLITEC Distributed mobile signal precision shielding system Low loss 2
AMPLITEC Distributed mobile signal precision shielding system Low loss 3

AMPLITEC Distributed mobile signal precision shielding system Low loss

Adopting advanced digital pilot interference technology (SDR), with high interference efficiency

Accurately synchronize TDD uplink and downlink time slots to ensure interference free uplink for TD-LTE and TDD 5G NR

It can support 2G, 3G, 4G, 5G multi standard and multi frequency bands

Support independent control of each interference frequency band

Integrated interference signal transmission unit with built-in antenna, simplifying installation difficulty

Powerful networking capability, capable of achieving a networking ratio of 1:128

Real time monitoring of equipment operation status, with alarm functions such as theft prevention, power failure, and malfunction

Intelligent network management platform, unified management of all devices

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    The distributed mobile signal precise shielding system consists of a SAMU signal acquisition host unit, a HUB optical signal expansion unit, and an ISTU interference signal transmission unit. It is a system that uses new digital scrambling technology to achieve precise shielding of mobile signals in designated areas. It collects mobile phone signals in a designated area through a collection antenna and transmits them to SAMU. SAMU uses a new digital scrambling technology to analyze and re modulate each modulated signal through software defined radio technology, generating corresponding interference codes. Then, it performs channel coding modulation and outputs them to the downlink output to HUB. HUB converts the interference signal into an optical signal and transmits it to ISTU through optical fiber. ISTU converts the received optical signal into an interference signal and transmits it to the target area, making it impossible for mobile phones in the target area to communicate with the base station normally, achieving the purpose of blocking communication. Its biggest feature is that it only needs to output a signal power 2-6dB higher than the environmental base station signal to achieve the effect of shielding mobile phone signals. It has the advantages of green low radiation, full standard high efficiency, and precise perimeter control.

     

     

    Item

    SAMU Specifications

    HUB Specifications

    ISTU Specifications

    Support Technology

    GSM, WCDMA, FDD LTE, TD-LTE, TDD NR, WIFI

    Frequency Bands

    Customized in band1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41, 78, 79,  Most 10 bands

    TDD Slot Synchronization

    Support

    System Gain

    95±3dB

    Gain Adjust Range

    0 ~ 40dB, Step of 1dB

    RF Input Power

    ≥-105dBm

    10dBm per Band

    ——

    RF Output Power

    ≥-5dBm

    ——

    ≥30dBm

    Optical Power

    ——

    Output ≤ -2dBm per way

    Input >4dBm

    Connector

    N-F ×1, RJ-45 ×1

    N-F ×1, FC ×16, RJ-45 ×1

    FC ×1, RJ-45 ×1

    Monitor

    OMC by TCP/IP

    OMC by TCP/IP

    OMC by TCP/IP

    Power Supply

    110V / 220V AC 

    110V / 220V AC 

    110V / 220V AC 

    IP Rating

    IP65

    IP30

    IP40

    Dimensions

    513mm×461mm×187mm

    430mm×200mm×45mm

    333mm×245mm×70mm

    Weight

    ≤35kg

    ≤2kg

    ≤4.5kg

     

    Adopting advanced digital pilot interference technology (SDR), with high interference efficiency

    Accurately synchronize TDD uplink and downlink time slots to ensure interference free uplink for TD-LTE and TDD 5G NR

    It can support 2G, 3G, 4G, 5G multi standard and multi frequency bands

    Support independent control of each interference frequency band

    Integrated interference signal transmission unit with built-in antenna, simplifying installation difficulty

    Powerful networking capability, capable of achieving a networking ratio of 1:128

    Real time monitoring of equipment operation status, with alarm functions such as theft prevention, power failure, and malfunction

    Intelligent network management platform, unified management of all devices

    AMPLITEC Distributed mobile signal precision shielding system Low loss 4

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