GE MDS DS-LN900 Industrial Radio Module User Manual

GE MDS LLC Industrial Radio Module Manual

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Manual

MDS LN900 Integrator’s Guide 05-6739A01, revision 4 [1] MDS LN900 Integrator’s Guide 1.0 INTRODUCTION The LN900 (Figure 1), is a fixed location (not intended for mobile use), multi-modem system operating in licensed bands between 896-960MHz, using channel bandwidths of 6.25kHz, 12.5kHz, and 25.0kHz. Modulation choices for each bandwidth include QPSK, 16QAM, and 64QAM. Maximum power and modem speed is based on frequency, modem choice, and applicable emission mask. Transmit operation in a normal running system is governed by a Media Access Control Protocol, with distributed control functionality between AP and remotes, such that all stations act to control the emissions and operation of other stations in the system. The unit is designed for use inside data equipment to provide reliable connectivity in wireless networks. The LN900 power control circuit ensures that the RF output is linear and never exceeds +41 dBm at the antenna connector. The module is designed for OEM use only. Host systems must be professionally installed. Host systems must be factory configured by the OEM to operate at the correct frequency and output power setting. Refer to the table at the end of this guide to determine applicable antenna types and the RF output power allowed. 1.1 Transceiver Features The LN900 maximizes performance and flexibility in wireless networks, offering the following key features:  Selectable frequency (896-960MHz)  Selectable bandwidth (6.25kHz, 12.5kHz, 25.0kHz)  Selectable modem choices (QPSK, 16QAM, 64QAM)  RSSI and EVM readback indicators  Store-and-Forward repeater operation  Same hardware for Master, Remote, or Store-and-Forward configurations  Supports RS/EIA-232(TTL), Ethernet, and USB user interfaces  Operates at 5.0 Vdc at the MiniPCIe card edge power connections and 10-60Vdc at the 3-pin power connector. Figure 1. LN900 Transceiver Module (Mini PCI-Express Card Edge for Data/Power/& I/O and J700 Antenna) NOTE: Some features may not be available on all units, based on the options purchased, or regulatory constraints in the country of operation.
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Document ID2887831
Application IDp+WSlCrCHrH6nqwMbSG5PQ==
Document DescriptionManual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize72.98kB (912234 bits)
Date Submitted2016-01-28 00:00:00
Date Available2016-01-28 00:00:00
Creation Date2016-01-19 12:08:52
Document Lastmod2016-01-19 14:16:10
Document TitleManual
Document Author: William Yochum
FCC ID Filing: E5MDS-LN900

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