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Evaluation Kit, SX1231, USB Bridge Modules, 1/4 Wave Monopole Antennas, Transceiver, UHF


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Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
SX1231-31SKB915   Datasheet
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Product Overview

The SX1231-31SKB915 is a USB based evaluation tool designed to allow simple and easy evaluation of the suitability of the SX1231 RF transceiver. The SX1231 is a single chip integrated circuit ideally suited for today's high performance ISM band RF applications. The advanced feature set, including state of the art packet engine greatly simplifies system design whilst the high level of integration reduces the external BOM to a handful of passive decoupling and matching components. It is intended for use as high performance, low cost FSK and OOK RF transceiver for robust frequency agile, half duplex bidirectional RF links and where stable and constant RF performance is required over the full operating range of the device down to 1.8V.
  • Frequency: 915Mhz
  • High sensitivity down to -120dBm at 1.2Kbps
  • High selectivity 16 tap FIR channel filter
  • Built in temperature sensor and low battery indicator
  • Automatic RF sense with ultra fast AFC
  • Incoming sync word recognition
  • Built in bit synchronizer performing clock recovery
  • Fully integrated synthesizer with a resolution of 61Hz
  • FSK bit rates up to 300Kb/s
  • Constant RF performance over voltage range of chip


RF Communications, Automation & Process Control, Wireless, Sensing & Instrumentation, Security, Industrial, System Monitoring


Two SM1231 modules, Two USB bridge modules, two ¼ wave monopole antennas, Installation CD or insert sheet, Two USB cables.

Product Information

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Wireless Connectivity

ISM Transceiver

Board, 2x SM1231 Modules, USB Bridge Modules, USB Cables, 1/4 Wave Monopole Antennas


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Technical Documents (1)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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