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Products-Radio Data Module-HR-1029 Radio Data Module
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Description:
HR-1029 the high speed data radio is designed to be low cost and high performance radio modem. The new design makes the modem more flexible for different application in various configurations. Basically, this type of modem is SMART enough to be customized to best meet end user’s requirements. Users don’t have to pay the features that never be used in their projects. The following lists its general functionalities of this series.
 
APPLICATION:
* 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;
* Data communication used for railway, oil field, dock and army.
* LED display in thruway and public places
* 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-1029:
PERFORMANCE
Power Output:
≤2W (customized)
RF Line-of-sight Range:
5Km@9600bps,7Km@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:
<1.5A
Receiving Current:
<30mA (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*19mm (without antenna port)
Antenna Impedance:
50Ω SMA (multiple antenna options available)
Operating Temperature:
-35~+75 C
Frequency Stability;
±2.5ppm
 
Interface definition:
Pin No.
Pin name
Description
Level
Remands
1
GND
Grounding of power supply
 
 
2
Vcc
Power supply DC
5V
 
3
RXD/TTL
Serial data receiving end
TTL
 
4
TXD/TTL
Serial data transmitting end
TTL
5
DGND
Digital grounding
 
 
6
A (TXD)
A of RS-485 or
TXD of RS-232
 
 
7
B (RXD)
B of RS-485
RXD of RS-232
 
8
SLEEP
Sleep control (input)
TTL
Low level sleep
9
TEST
Test (input)
 
 
 
Setting of channel, interface, and data format 
The user can change or view the module's interface baud rate, channel and address code.Parameter setting or reading as per the testing software HRPRO.exe in the PC (in products box)
Channel No.
Frequency
Channel No.
Frequency
Channel No.
Frequency
Channel No.
Frequency
1
429.0325MHZ
2
430.0325MHZ
3
431.0325MHZ
4
432.0325MHZ
5
433.0325MHZ
6
434.0325MHZ
7
435.0325MHZ
8
436.0325MHZ
 
Standard configuration:
* One HR-1029 RF module
* A 9pin flat Connection Line.
* A whip antenna(about 10cm)
 
Optional accessories:
* RS-232 interface programming connection Line. (Users can set the module parameters through the RS-232 of the computer easily)
* USB interface programming connection Line. (Users can set the module parameters through the USB of the computer easily)
* Data transmission testing equipment. (User can test the module when select mode or actually use easily).
* Optional antenna (Users can according to their actually demands, choose their own antennas to achieve the optimal communications effect.
 
NOTE:
* To achieve the optimal communications effect, please use less ripple power modulus, the maximum current of power should be greater than 1.5 times of the maximum current of modules.
* Only choose one interface of TTL、RS-485、RS-232,
* Baud rate classified:
 Interface rate: users can change through HRPRO.exe PC
 Air rate: it should be explained when users order product.
* Generally the module in receiving state, if the IDLE pin continuously connect low level (>200millisecond). At the same time the module can’t receive or transmit any data. Only When the IDLE pin hangs or in the state of high level (VH<3.5V), 150 ms later, the module will be in receiving state again. (If don’t need sleep function, the IDLE pin will be hang).