• Radio coverage without measurement trips!

    DMR SiteSurveyIP 4Hytera

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  • HYDI - Hytera IP Dispatcher

    IP based DMR Dispatcher & Control station

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  • DORAplus - Hytera dispatch Terminal

    The FavORITe of every radio user!

    Remote desktop terminal for Hytera radios 

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  • PIA - POCSAG Transmitter

    The compact POCSAG transmitter for Hytera mobile radios

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  • RADio Alarm Manager

    Lone Worker, remote switching, waring device & status signal -  cross system integration

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  • Radio solution as small as possible

    Close your communication gap!

    KARLA - as a Close-Up Range Repeater or R09 telegram transmitter

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  • System transceiver for public transportation

    ILSE - The Radio Box: The only DMR TIER III system transceiver for public transportation with an integrated traffic light influencing system

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  • Data radio für public transportation

    ILSE - The Radio Cassette 3

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    RADio Master, Client & Slave I/O for complex telemetry solutions

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    Interface to DMR radio

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    Meretec is a certificated application, system and trading partner of Hytera

    DMR is mostly used by the clients for emergency operations or pure voice radio. But at the same time DMR offers something special, which can be used for both: the existing infrastructure and a saving potential accomplished by solutions, which normally are achievable only with enormous investments when using conventional technology.

    Data Transmission on the 2nd Time Slot

    All 30ms speech and data are alternately transferred at the same frequency. This means, while using the voice radio on the first time slot the data transmission can be taking place on the second time slot without any interference regarding the voice communication on the first time slot.  In comparison to other solutions the specific advantage is obvious as many applications of GPRS, UMTS or LTE connections and also the monthly fees which accrue become superfluous. As a result the operation costs can be reduced at the locations of the company. Furthermore many locations often cannot be incorporated as they are located outside of the operating range of all network providers. From the economic point of view a dedicated lane specially installed no longer can be argued, but often this is the only solution.

    What was missed up to now and why radio add value for the supervisory control technology!

    Network providers focus on high data traffic available in real time and also on sophisticated visualizations to retain customers to the provider’s infrastructure and rates. But what kind of information are required in fact: We do not observe production lines or big power plants but a range of photovoltaics, water-level reporters, pumping plants, small block-type thermal power stations, wind power plants, fault indicators, … - a few of deterministic data points which need to be transmitted.

    By using your existing DMR infrastructure and the Hytera MD655/MD785 product platform meanwhile several products and applications for the DMR TIER II & TIER III (Trunking) mode are available. As further solutions are in the development stage, please call us!

    With beginning of the integration of Rohde & Schwarz Professional Mobile Radio GmbH into the Hytera group in 2012, Meretec Technologies GmbH is from the very first present to develop solutions and applications for the rapidly growing DMR market.


    - a brand of
    MERETEC Technologies GmbH
    +49 5222 . 80 300 80