Technical specification of HR-1003: 

Power Output: ≤ 10mW < customized> 
RF Line-of-sight Range: 200m@9600bps, 400m@1200bps 
RF Effective Rate: 1200~250 kbps optional 
Receiver Sensitivity: -112dBm@1200bps, -108dBm@9600bps 
NETWORKING 
Networking Topology: Point-to-point, point-to-multipoint 
COMPATIBILITY 

POWER 
Supply Voltage: 3.1~5.5V DC(customized according requirement) 
Transmitting Current: < 40mA 
Receiving Current: < 20mA (USB connect) 
Sleeping Current:  < 20µ A 
GENERAL 
Frequency Band: 433MHz(Default), 300-350 MHz, 390-460MHz and 780-925 MHz (customized) 
Communication Mode: Half-duplex 
Channel:  16(Default), 32(customized) 
Interface: USB 
PHYSICAL PROPERTIES 
Size: 40mm× 22mm× 6mm (without antenna port) 
Weight: 18g 
Antenna Impedance: 50Ω SMA (multiple antenna options available) 
Operating Temperature: -35~+75 C 
Frequency Stability; ± 2.5ppm 

* 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; 
* Lighting control 
* 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 USB conversion/connector; 
* Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system;

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