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HR-1024, the low-power RF module, RF Transceiver Module, Radio Modem, 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 spacings as low as 25 kHz:
* AMR Automatic Meter Reading
* Wireless alarm and security systems
* Home automation
* 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;
Condition:
Technical specification of HR-1024 RF Module:
Serial number
Item
Parameter
Note
1
Modulation mode
GFSK/FSK
2
Work frequency
420.00~450.30/860~875/910~925MHz
3
Transmission power
0.5W (27dbm)
4
Receiving sensitivity
-121dbm(1200bps)
5
Channel amount
8channel
User setting
6
Transmitting current
<550mA
7
Receiving current
<32mA
8
Sleeping current
<5uA
9
Interface velocity
1200/2400/4800/9600/19200bps
10
Interface mode
UART TTL/RS-232/RS-485
User setting
11
Power supply
+4.5~5.5VDC
12
Working temperature
-25 to 80
13
Working humidity
10%~90%(relative humidity without condensation)
14
Dimension
53mmx38mmx10mm
15
Reliable transmit distance
3000m
Interface definition
Pin No
Pin Name
Description
Level
Connected to Terminal
Memo
1
GND
Grounding of Power Supply
Grounding of Power Supply
2
VCC
Power supply DC
4.5~5.5V
3
RXD/TTL
Serial data receiving end
TTL
TXD
COM1
4
TXD/TTL
Serial data transmitting end
TTL
RXD
5
SGND
Grounding of the signal
6
A(TX)
A of RS-485
Or TX of RS-232
A(RXD)
COM2
7
B(RX)
B of RS-485 or RX of RS-232
B(TXD)
8
SLEEP
Sleep control (Input)
TTL
Sleep signal
Low efficiency t>15ms
9
RESET
Reset control (input)
TTL
Reset signal
Negative pulse reset 1ms
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.rf-transceiver-module.com
Key words: Wireless Data Transmission, Radio Modems, RF modules, rf transceiver modules, Wireless Module,Wireless Data Transceiver Module, RF Module, RF Data Transceiver Module, Radio Module, Radio Modem, VHF Module, ZigBee Module, GSM/GPRS Module, GSM GPRS+GPS Module, VHF and UHF wireless, OEM and ODM modules, RF transmitter, RF receiver, Wireless Video, long range Radio Modems, Radio Telemetry, Wireless CCTV, PTZ, wireless remote control, Modbus, RS485 profibus, audio modules, I/O modules, ON-OFF modules, analog acquisition modules, RS232 connector/port, RF module 433MHz, GSM/GPRS, Embedded wireless module, Telemetry, monitoring, low cost, Public Utilities, Transport, Traffic, Parking, Industrial Automation, Security, Process Control, Analog Acquisition, Remote Control, Flow Control, Level Monitoring, Alarms, Access Control.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Ecer Certification:
Site Member
Oriental Huaray Group Limited Oriental Huaray Group Limited