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MICRF500 - 700MHz to 1.1GHz RadioWire RF Transceiver

Description

The MICRF500 is a single chip UHF transceiver designed for spread spectrum communication (FHSS) intended for ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands from 700MHz to 1100MHz with FSK data rates up to 128k baud.

Features

  • Frequency range: 700MHz to 1100MHz Modulation: FSK RF output power: 10dBm Sensitivity (19.2k bauds, BER=10-3):.
  • 104dBm Maximum data rate: 128k bauds.

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Datasheet Details

Part number MICRF500
Manufacturer Micrel Semiconductor
File Size 176.05 KB
Description 700MHz to 1.1GHz RadioWire RF Transceiver
Datasheet download datasheet MICRF500 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MICRF500 Micrel MICRF500 www.DataSheet4U.com 700MHz to 1.1GHz RadioWire™ RF Transceiver Final General Description The MICRF500 is a single chip UHF transceiver designed for spread spectrum communication (FHSS) intended for ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands from 700MHz to 1100MHz with FSK data rates up to 128k baud. The transmitter consists of a PLL frequency synthesizer and a power amplifier. The frequency synthesizer consists of a voltage-controlled oscillator (VCO), a crystal oscillator, dualmodulus prescaler, programmable frequency dividers and a phase-detector. The loop filter is external for flexibility and can be a simple passive circuit. The VCO is a Colpitts oscillator which requires an external resonator and varactor.
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