Sign In | Join Free | My himfr.com
Home > RF Module >

RF Module, Radio Modem, RF Transceiver Module 433MHz/868MHz/915MHz HR-1028A

Oriental Huaray Group Limited
Contact Now
    Buy cheap RF Module, Radio Modem, RF Transceiver Module 433MHz/868MHz/915MHz HR-1028A from wholesalers
     
    Buy cheap RF Module, Radio Modem, RF Transceiver Module 433MHz/868MHz/915MHz HR-1028A from wholesalers
    • Buy cheap RF Module, Radio Modem, RF Transceiver Module 433MHz/868MHz/915MHz HR-1028A from wholesalers

    RF Module, Radio Modem, RF Transceiver Module 433MHz/868MHz/915MHz HR-1028A

    Ask Lasest Price
    Brand Name : Huaray
    Certification : FCC, CE, RoHS, ISO9001
    Model Number : HR-1028A
    Price : Negotiable
    Delivery Time : one or two working days
    Payment Terms : T/T, L/C, Western Union, Paypal, Moneygram
    Supply Ability : 100,000pcs/month
    • Product Details
    • Company Profile

    RF Module, Radio Modem, RF Transceiver Module 433MHz/868MHz/915MHz HR-1028A


    Description:

    HR-1028A RF module, the ultra wireless transceiver data module, Radio Modem is used as the wireless data transceiver in short-ranges, with the small size, weight and power consumption and good stability and reliability. Narrowband low power UHF wireless data transmitters and receivers with channel spacing as low as 25 kHz:

    * AMR Automatic Meter Reading

    * Wireless alarm and security systems

    * Building automation, security, wireless monitoring and control of room equipment, Access Control System;

    * Wireless data transmission, automatic data collection system;

    * Low power telemetry

    * 433 / 868 and 915 MHz ISM/SRD band systems

    * Data radio can be used for Wireless conference voting system;

    * Mapping;

    * Radio modem can be used for Sports training & competition;

    * Wireless dishes ordering;

    * Wireless POS, PDA wireless smart terminal;

    * RF modem can be used for Electronic bus station and intelligent traffic;

    * RF transmitter Wireless electronic display screen and queuing machine;

    * Wireless telemetry Charging for parking, parking lot;

    * Wireless modem Automobile inspection and four-wheel orientation;

    * Wireless sensor Industrial wireless remote control and air conditioning remote controller;

    * Observation and predication of oil well and hydrological information;

    * Wireless RS232/RS485 conversion/connector;

    * Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system;


    Technical specification of HR-1028A RF module:

    PERFORMANCE

    Power Output:

    ≤500mW) <customized>

    RF Line-of-sight Range:

    2Km@9600bps, 3Km@1200bps

    RF Effective Rate:

    1200~38400bps optional, 57600bps customized

    Receiver Sensitivity:

    -123dBm@1200bps, -118dBm@9600bps

    NETWORKING

    Networking Topology:

    Point-to-point, point-to-multipoint

    POWER

    Supply Voltage:

    5V DC(customized according requirement)

    Transmitting Current:

    <350mA

    Receiving Current:

    <28mA (TTL connect)

    Sleeping Current:

    <20µA

    GENERAL

    Frequency Band:

    433MHz(Default), 450MHz~915MHz(customized)

    Communication Mode:

    Half-duplex

    Channel:

    8(Default), 16/32(customized)

    Interface:

    RS-232/RS-485/USB/TTL optional

    PHYSICAL PROPERTIES

    Size:

    80mm*45mm*20mm (without antenna port)

    Antenna Impedance:

    50Ω SMA (multiple antenna options available)

    Operating Temperature:

    -35~+75 C

    Frequency Stability;

    ±2.5ppm


    Interface definition:


    Port Name

    Function

    Level

    Remarks

    1

    VCC

    DC

    12V


    2

    A(TXD)

    RS-485 A or TXD



    3

    B(RXD)

    RS-485 B or RXD



    4




    5

    GND

    GND



    6

    NC




    7

    NC



    8

    NC




    9

    NC




    Contact: Mr Jet Zhang
    Tel: 86 755 81782516
    Mobile: 86 ( 0 ) 158 138 56667
    Fax: 86 755 23007123
    E-mail: sales@ohglrf.com
    MSN: jetzhangcn@hotmail.com
    Skype: jet20071204

    Company: Oriental Huaray Group Limited
    Add: Floor 2, Building A, Huaxia Industrial Park, Guangming Road, Shiyan BaoAn district, Shenzhen 518108, China
    Website: www.ohglrf.com
    www.huarayrf.com













    Quality RF Module, Radio Modem, RF Transceiver Module 433MHz/868MHz/915MHz HR-1028A for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Oriental Huaray Group Limited
    *Subject:
    *Message:
    Characters Remaining: (0/3000)