 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| HM-T v3.1 HM-T SERIES FSK TX MODULE GENERAL HM-T series FSK transmission module is specially designed by Hope Microelectronics Co. for replacing those applications that used ASK technology module already. It used together with HM-R series FSK receiver module. Due to the benefits from FSK technology, the module is robust to interference, and longer working distance can be achieved. FEATURES 1 HIGHLY INTEGRATED, SMALL SIZE 2 HIGH SENSITIVITY, LOW POWER CONSUMPTION 3 FSK TECHNOLOGY, SUITABLE FOR REPLACING ASK MODULES 4 LESS INTERFRENCE, LONGER WORKING DISTANCE 5 CAN BE USED TO REPLACE ASK MODULE W/O THE NEED OF SOFTWARE CHANGE 6 NO TUNING REQUIRED DURING PRODUCTION MECHANICAL AND PIN DEFINITION IF DATA pin is idle for more than 70mS, then the module will enter standby mode automatically. APPLICATION Pin to pin replace the old ASK module. Special design can be made for more sophisticated applications. PARAMETER 1DC Characteristic voltage temperature Data rate min 2.5 -35 600 typical 3 4800 Max 5 80 9600 unit V bps notedata rate can be defined by customer from 300bps~100kbps Tel: +86-755-82973806 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com Update:5/26/2008 HM-T v3.1 2. RF Characteristic VDD=3.0V T=25 Model Frequency Typical output power Minimum output power TX current RF Distance(reliable condition) HM-T433 434 6 4 30 240 HM-T868 869 4 2 31 160 HM-T915 915 4 2 31 250 Unit MHz dBm dBm mA m note1. testing area1.open space2.antenna is above the ground for 2 meters 2. if 5Vpower supplied, even longer distance is possible, however more power consumption will be introduced accordingly. Naming Rules Mechanical Dimension Tel: +86-755-82973806 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com Update:5/26/2008 HM-T v3.1 HOPE MICROELECTRONICS CO.,LTD Rm B.8/F LiJingGe Emperor Regency 6012 ShenNan Rd., Shenzhen,China Tel: 86-755-82973805 Fax: 86-755-82973550 Email: sales@hoperf.com trade@hoperf.com Website: http://www.hoperf.com http://hoperf.en.alibaba.com This document may 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 information contained herein. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Hope Microelectronics or third parties. The products described in this document are not intended for use in implantation or other direct life support applications where malfunction may result in the direct physical harm or injury to persons. NO WARRANTIES OF ANY KIND, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MECHANTABILITY OR FITNESS FOR A ARTICULAR PURPOSE, ARE OFFERED IN THIS DOCUMENT. (c)2006, HOPE MICROELECTRONICS CO.,LTD. All rights reserved. Tel: +86-755-82973806 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com Update:5/26/2008 |
Price & Availability of HM-T433
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |