RF Module, Radio Modem, VHF power transceiver Module 433MHz/868MHz/915MHz HR-1028A

Brand Name:Huaray
Certification:FCC, CE, RoHS, ISO9001
Model Number:HR-1028A
Minimum Order Quantity:2pcs
Delivery Time:one or two working days
Payment Terms:T/T, L/C, Western Union, Paypal, Moneygram
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Location: Shenzhen China
Address: Floor 2, Building A, Huaxia Industrial Park, Guangming Road, Shiyan BaoAn district, Shenzhen 518108, China
Supplier`s last login times: within 1 hours
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Product Details

Description:

HR-1028A RF Transceiver Module, radio modem, 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 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




Email: jetzhang.rf@gmail.com
TEL/WhatsAp/wechat: 18025358250
WEB: https://www.lora-module.com


China RF Module, Radio Modem, VHF power transceiver Module 433MHz/868MHz/915MHz HR-1028A supplier

RF Module, Radio Modem, VHF power transceiver Module 433MHz/868MHz/915MHz HR-1028A

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