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SIS8800 Standard 2U Repeater

ETSI DMR Tier 3 & Tier 2 ; Digital & Analogue; Trunking & Conventional & Simulcast; IP connection; UHF VHF ;
    Product Description
    Features
    Specifications
    Accessories
    Resources
    SIS8800 analogue & digital dual-mode repeater supports analogue and digital dual working modes,adopts fully modularized design,dual Pas design,dual carriers design and inner looping fans,which can ensure the repeater for 24-hour successive working with 100% full power.It can get into operation immediately after equipped with duplexer and antenna.
    It is mainly applied in such places ad hotels , real estates, maills and scenic spots,realizing regional coverage.

    Structural Features

    Unique structural design:

    *  Adoptsfully modularized design with modules hot plugged in/out,facilitationg mantenance;

    * Reserve one slot for flexible use:Rx & Tx module(dual carriers),data transmission module or image transmission module can be optional;

    *  Adopts dual PAs design and inner looping fans ,ensuring 100%24-hour successive working ;

    *  Adopts IP port for local and remote configuration and networking.

    User-friendly appearance design:

    *  Adopts LED display,showing the real-time working status,Rx field intensity and RF power of the repeater.

    Reliable and durable quality:

    * Adopts fully aluminum alloy material with rugged mechanism, good shielding and optimal heat dissipation.


    Functional Features

    Analogue + Digital dual working modes:

    * The user can configue the working mode of the repeater (analogue or digital)via the software.

    It can be upgraded to PDR/DMR trunking transceiver.

    Advanced TDMA technology:

    * Adopts TDMA technology: the channel quantity and user capacity under digital modes are twice those of the analogue mode.

    Supports 100% successive working with full power

    Supports 5~100W output power adjustable.

    Supports various applications:

    *  Adopts user-friendly PC software,supporting remote /local management and control of the repeater;

    *  Supports networking with PABX/PSTN telephone;

    *  Equipped with GPS modelu,supporting analogue/digital simulcast;

    *  Provide the second development interface;

    Supports multiple networking methods:

    *  Used ad single repeater , realiziing regional coverage;

    *  Supports networking via IP,realizing voice & data communication between users in large and disperse area.


    Basic working parameters

    Working Frequency

    136-174MHz;350-390MHz;400-470MHz;

    Dimensions

    485.00*242.00*88.00mm

    Weight

    8.1kg

    Channel Space

    12.5KHz/25KHz

    Multi-access method

    TDMA

    Duplex spacing

    5M~10MHz

    Modulation & demodulation

    4FSK/FFSK/FM

    Successive date speed(per carrier)

    9.6kbps

    Carrier frequency error

    100Hz

    Working humidity

    20%~80%

    Operating humidity

    < 80%

    Working Temperature

    -30 ~ +60

    Storage Temperature

    -40 ~ +85

    Receiver

    Sensitivity(5% BER)(Digital)

    Static sensitivity

    -117dBm

    Dynamic sensitivity

    -110dBm

    Sensitivity(12dB SINAD)(analogue)

    -117dBm

    Maximum signal Rx level

    -7dBm

    Adjacent channel selectivity

    -65@12.5KHz/ -70dB@25KHz

    Co-channel selectivity

    12dB

    Blocking

    84dB

    Intermodulation

    70dB

    Spurious response rejection

    70dB

    conducted spurious emission

    -57dBm

    Transmitter

    Frequency stability

    ±0.1 ppm

    RF output power

    5~100W

    Maximum output power tolerance

    ±1.5dB(normal)/ +2 / -3dB(limit)

    Adjacent channel power

    -65@12.5KHz/ -75dB@25KHz

    Conducted/radiated interference (antenna,transmit mode)

    9kHz~1GHz  -36dBm/ 1GHz~12.75GHz -30dBm

    Conducted/radiated interference (antenna,standby mode)

    30MHz~1GHz  -57dBm/ 1GHz~12.75GHz -47dBm

    Intermodulation attenuation

    -60dB@12.5KHz
    -70dB@25KHz

    Transient switch ACPR

    ±12.5kHz-50dB
    ±25kHz-60dB

    Remark:All specifications are subject to change without prior notice.

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      Copyright © 2014 SHENZHEN SAMHOO SCI & TECH CO.,LTD. All Rights Reserved.
      久久综合九色综合网站,麻豆精品一区综合AV,综合久久久久6亚洲综合