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  • Lora Module Hm Trlr D Long Distance - China

    price: contact company for price

    Parameter:

    Frequency: 433/ 470/ 868/ 915MHz ( & plusmn; 20MHz Provide for

    setting)

    Modulation Mode: LoRa/ FSK

    Output Power: 2~20dBm

    Sensitivity: - 139dBm ( Max)

    Data Rate: 1.2~115.2Kbps( Provide for setting)

    Tx Current: 130mA ( +20dBm)

    Rx Current: 20mA

    Standby Current: 2μ A

    Frequency Deviation: 10~50KHz

    Receive Bandwidth: 42~166KHz

    Interface: 8N1/ 8E1/ 8O1 TTL

    UART( Scalable exteriorRS232\ RS485)

    Communication Distance: & gt; 5000m@ LoRa

    Antenna Impedance: 50Ω

    Operation Temperature: - 20 to +70

    Power Supply Mode: DC4.5~5.5V

    Module Size: 47x26x10mm

    Certifications:

    FCC\ ETSI\ ROHS

    Application:

    AMR Auto Meter Reading, Network Communication, Remote

    Control, Mine Monitoring, Industrial Control, Etc.

    RF Advantages:

    LoRa spread spectrum modulation technology, enabling long

    communication distance and very strong interference immunity

    Ultra- small size, surface mount design, easy to embed

    Support multiple modulation modes to facilitate network use

    Support deep custom designs and other special applications

    Easy to produce, free of RF debugging

    Support frequency hopping communication ( LoRa mode)

    Support specified node communication and broadcasting

    communication modes to facilitate customers to

    Set up the wireless network Support self cycle reset

    function Support module firmware upgrading


    Company Contact:


    • Phone: 86-0755-86106673

    • Address: 2/F,Building3,Pingshan Pirvate Enterprise science , shenzhen , China

    • Email: Email


    Published date: November 25, 2014

    • Business Description: HOPERF Microelectronics Co., Ltd.(hereinafter referred to as "HOPERF"),

      established in 1998 year, is a national level hi tech enterprise

      specialized in wireless radio frequency and sensor field through

      cultivation over the years, it has developed into the domestically

      first intact industry chain group company integrating ASIC chip design,

      MEMS sensor chip design, package test calibration technique and

      application services.

      HOPERF owns a top R & D design team with more than 80 persons globally, among which 60% expert level engineers in digit/analogue and package test calibration fields have the working experience in international top grade enterprises in Germany, United States, Switzerland, etc.

      Meanwhile HOPERF has a grasp of multiple international leading technologies in internet of thing, originally creates "NextGenRF" algorithm patented technology especially on chip design aspect, fills up domestic blank and has accumulatively obtained 7 enterprise certifications, 13 special inventions and 6 software copyrights.

      HOPERF owns modern production base of 30, 000 square meters in Wuxi Taihu Technology Park, introduces top ranking encapsulation and test production equipments and high precision test measuring apparatus from Germany, the

      United States and other regions, performs production management strictly

      according to ISO9001 international quality certification system and fully ensures reliability and stability of product quality.

      The sensor products of the company cover pressure sensor, humiture sensor module, customized sensor, etc.

      The wireless radio frequency products cover radio frequency chip, radio frequency COB module, radio frequency application module, radio frequency elements and parts.

      The rapid delivery mode and all around after service ensure HOPERF wins good reputation on markets at home and abroad.

      HOPERF's products have already covered

      33 countries and served for 1073 brand customers globally, and have been increasingly applied comprehensively in outdoor sport, electronic navigation, industrial measurement, environmental monitoring, medical health, wireless guard against theft, wireless toy, wireless remote control, wireless lamp control, wireless doorbell, wireless switch socket, wireless smart home, wireless data acquisition and other fields.

      It is HOPERF's mission to largely shorten customer development cycle and create maximal convenience for customers! HOPERF wishes to develop together with you and make effort for providing even better products and services

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