Products MiriAD 2000 Modules   General Description   Technical Data   Protocols   Ladder Diagram   Datalogging   Ordering Information   MiriMap2000+ Software   SMS & Paging Utility Radio Modems   900DR 9600 Baud   900SR 2400/4800   450DR 9600 Baud   450SR 2400/4800   Applications Mining & Industry Water Management Environmental Fire & Security Power Distribution

900SR Data Radio Download a detailed data sheet for this product 900SR datasheet The radio is designed to provide competitively priced, miniature, split frequency, half duplex, narrow band FM communication, in the 800 to 960 MHz band for use by VAR's and OEM's for high specifications, fixed or mobile, data or audio applications. Analog outputs available include Tx power, temperature, received signal strength, AFC frequency error and carrier detect output which can be used to offer remote diagnostic facilities. Features Miniature Robust 1 Watt or 5 Watt Power Output Fully Synthesised Programmable PTT Timer User Programmable with a PC or Laptop Low Power Consumption Received Signal Strength output RF Carrier Detect Output Intelligent Temperature Controlled Frequency Stability Frequency Agile to suit multiple worldwide bands (800-960MHz) Automatic Over Temperature Power Reduction Analog Outputs for Diagnostic Support Options The 900SR is available as a stand alone PCB for OEM applications or as a fully self contained unit mounted in a shielded metal housing with optional mounting feet. A plug in module to provide transmitter audio pre-emphasis, deviation limiting/filtering, and Rx audio de-emphasis. This option ensures Spectrum management authority compliance for voice communications (and most voice bandwidth signalling applications). A 1200 or 2400 bps plug in internal fit modem offering a true RS232 interface.See 48SR datasheet

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