Description:
HR-1028A, the ultra wireless transceiver data module 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:
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PERFORMANCE
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Power Output:
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≤500mW) <;customized>
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RF Line-of-sight Range:
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2Km@9600bps, 3Km@1200bps
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RF Effective Rate:
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1200~38400bps optional, 57600bps customized
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Receiver Sensitivity:
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-123dBm@1200bps, -118dBm@9600bps
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NETWORKING
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Networking Topology:
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Point-to-point, point-to-multipoint
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POWER
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Supply Voltage:
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5V DC(customized according requirement)
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Transmitting Current:
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<;350mA
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Receiving Current:
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<;28mA (TTL connect)
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Sleeping Current:
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<;20µA
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GENERAL
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Frequency Band:
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433MHz(Default), 450MHz~915MHz(customized)
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Communication Mode:
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Half-duplex
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Channel:
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8(Default), 16/32(customized)
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Interface:
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RS-232/RS-485/USB/TTL optional
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PHYSICAL PROPERTIES
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Size:
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80mm*45mm*20mm (without antenna port)
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Antenna Impedance:
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50Ω SMA (multiple antenna options available)
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Operating Temperature:
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-35~+75 C
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Frequency Stability;
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±2.5ppm
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Email: jetzhang.rf@gmail.com
TEL/WhatsAp/wechat: 18025358250
WEB: https://www.lora-module.com
Product Tags:
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rf transmitter、rf receiver、gps module、rf cable、wireless transceiver 500mW DB9 tin RF Transceiver Module Radio Modem HR-1028A Images
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