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  • Publicado : 16 de mayo de 2011
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HM-TR Series Transparent Wireless Data Link Module
HM-TR series transparent wireless data link module is developed by Hopemicroelectronics Co. Ltd, dedicated for applications that needs wireless data transmission. It features high data rate, longer transmission distance. The communication protocol is self controlled andcompletely transparent to user interface. The module can be embedded to your current design so that wireless communication can be set up easily. FEATURES 1. FSK technology, half duplex mode, robust tointerference 2. ISB band, no need to apply frequency usage license 3. Operation frequency can be configured and can be used in FDMA applications 4. Transmitted frequency deviation and receiver bandwidth canbe selected. 5. Protocol translation is self controlled, easy to use. 6. Data rate can be select from a wide range. 7. Provide ENABLE pin to control duty-cycle to satisfy different applicationrequirements 8. High sensitivity, long transmission range. 9. Standard UART interface, TTL or RS232 logic level selectable 10. Very reliable, small size, easier mounting. 11. No tuning in producingAPPLICATION 1.Remote control, remote measurement system 2. Wireless metering 3. Access control 4. Identity discrimination Mechanical and Pin Definition 5. Data collection 6. IT home appliance 7. Smart houseproducts 8. Baby monitoring



Pins Definition

This documentmay contain preliminary information and is subject to change by Hope Microelectronics without notice. Hope Microelectronics assumes no responsibility or liability for any use of the informationcontained herein. Nothing in this document shall operate as an express or implied license or indemnity under the HOPE MICROELECTRONICS CO.,LTD Rm B.8/F LiJingGe Emperor Regency 6012 ShenNan Rd.,...
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