Tarjeta De Radio Ac4790

900 MHz OEM TRANSCEIVERS
Specifications Subject to Change

AC4790
User’s Manual Version 1.3

11160 THOMPSON AVENUE LENEXA, KS 66219 (800) 492-2320
www.aerocomm.com wireless@aerocomm.com

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DOCUMENT INFORMATION
Copyright Information
Copyright © 2006 AEROCOMM, Inc. All rights reserved. The information contained in this manual and the accompanying software programs arecopyrighted and all rights are reserved by AEROCOMM, Inc. AEROCOMM, Inc. reserves the right to make periodic modifications of this product without obligation to notify any person or entity of such revision. Copying, duplicating, selling, or otherwise distributing any part of this product or accompanying documentation/software without the prior consent of an authorized representative ofAEROCOMM, Inc. is strictly prohibited. All brands and product names in this publication are registered trademarks or trademarks of their respective holders.

This material is preliminary Information furnished by AEROCOMM in this specification is believed to be accurate. Devices sold by AEROCOMM are covered by the warranty and patent indemnification provisions appearing in its Termsof Sale only. AEROCOMM makes no warranty, express, statutory, and implied or by description, regarding the information set forth herein. AEROCOMM reserves the right to change specifications at any time and without notice. AEROCOMM’s products are intended for use in normal commercial and industrial applications. Applications requiring unusual environmental requirements such asmilitary, medical life-support or life-sustaining equipment are specifically not recommended without additional testing for such application.

Limited Warranty, Disclaimer, Limitation of Liability
For a period of one (1) year from the date of purchase by the OEM customer, AeroComm warrants the OEM transceiver against defects in materials and workmanship. AeroComm will not honor thiswarranty (and this warranty will be automatically void) if there has been any (1) tampering, signs of tampering; 2) repair or attempt to repair by anyone other than an AeroComm authorized technician. This warranty does not cover and AeroComm will not be liable for, any damage or failure caused by misuse, abuse, acts of God, accidents, electrical irregularity, or other causes beyondAeroComm’s control, or claim by other than the original purchaser. In no event shall AeroComm be responsible or liable for any damages arising: From the use of product; From the loss of use, revenue or profit of the product; or As a result of any event, circumstance, action, or abuse beyond the control of AeroComm, whether such damages be direct, indirect, consequential, special or otherwiseand whether such damages are incurred by the person to whom this warranty extends or third party. If, after inspection, AeroComm determines that there is a defect, AeroComm will repair or replace the OEM transceiver at their discretion. If the product is replaced, it may be a new or refurbished product.

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DOCUMENT INFORMATION
Revision Version 1.0 Version 1.1 Version 1.2 Version1.3 Description 2/21/2005 – Initial Release Version 3/4/2005 – Updated Session Count Truth Table in Section 4. 4/26/2005 – Updated Transmit Mode Section. 3/27/2006 – Corrected API Send Data Complete. Added Australian Channels. Added 1x1 documentation. Added Original Max Power byte (0x8E) and Full Product ID (0x90). Changed Sense Adjust default to varies. Added Appendix 1 – PowerSupply Application Note.

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TABLE OF CONTENTS
OVERVIEW.......................................................................................................................................................6 SPECIFICATIONS ............................................................................................................................................7
PIN DEFINITIONS...