Rev 1.7 (April 2018) 1
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DLP Design, Inc.
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** PRELIMINARY DOCUMENT-SUBJECT TO CHANGE **
FEATURES:
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2.40GHz-2.48GHz Operation
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+11.5dBm Output Power
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4+ Mile Range (Line of Sight)
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U.FL Antenna Connector for External Antenna
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LORA, GFSK and FLRC Modulation Modes
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On-Board Chip Antenna
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FCC/IC/RED/MIC (Japan) Modular Approvals in Place
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Single 3.3-Volt Power Supply
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Development Kit Available
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Demonstration Source Code Available for Use with the NUCLEO-L073RZ microcontroller
development board (purchased separately)
APPLICATION AREAS:
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Real-Time Security
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Body-Worn Medical Telemetry
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Battery-Powered Home Automation
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Electric/Water/Gas Automated Meter Reading
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Industrial Monitoring and Control
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Active RFID
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Long Range, Battery-Powered, Multi-Hop Sensor Networks
1.0 INTRODUCTION
The DLP-RFS1280 is a low-cost module for transmitting and receiving digital data via radio frequency.
All of the DLP-RFS1280’s electronics (including an antenna) reside on a single PCB, and all
operational power is derived from a single supply voltage.
The transceiver design consists of a Semtech SX1280 low-power, integrated UHF transceiver and an
antenna switch for selecting between the on-board chip antenna and an optional external antenna.
The hardware is designed for maximum range and optimal battery life.
