Last Updated on Tuesday, 05 August 2014

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TuxMicro Devices

 

GFSK90 ISM Radio

GFSK90 ISM Radio 

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LPD 433/915MHz ISM bands

Radio is compliant with the specifications regulated and required by FCC Part 15 and 18.

Description

 

The GFSK90 is a small scale, low power wireless SPI enabled ISM FSK transceiver module. The low receive sensitivity (–118dBm) coupled with industry leading +20dBm output power ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and enhance performance.

 

Features

 

  • Programmable Frequency Range: 240-930 MHz 
  • LPD 433/915MHz ISM bands
  • Sensitivity = –118 dBm
  • +20 dBm MaxOutput power range
  • Low Power Consumption
  • Data Rate = 1 to 128 kbps
  • FSK, GFSK, and OOK modulation
  • Power Supply = 1.8 to 3.6 V
  • Ultra low power shutdown mode
  • Digital RSSI
  • Wake-up timer
  • Auto-frequency calibration (AFC)
  • Power-on-reset (POR)
  • Additional PIC MCU creates high-performance, low power RF transceiver
  • Baud rates up to 115.2k  @ 600m (+20dBm)
  • Range extendable using 2dBi Dipole antenna
  • Configurable packet handler
  • Preamble detector
  • TX and RX 64 byte FIFOs
  • Low battery detector
  • Integrated voltage regulators
  • Frequency hopping (FHSS)
  • On-chip crystal tuning
  • Temperature sensor and 8-bit ADC
  • –40 to +85 °C temperature range
  • ISM Telemetry and Data Acquisition 
  • 2 General Purpose Input/Output (IO)
  • Automatic TX & RX Antenna Switch
  • SPI Controller Interface
  • Transmit and Receive LED indicators
  • Wireless RS485 ISM Module

Applications

  • Wireless RS485 
  • Remote control
  • Home security & alarm
  • Data Acquisition and Wireless Telemetry
  • Wireless PC peripherals
  • Remote meter reading
  • Remote key-less entry
  • Home automation
  • Industrial control
  • Sensor networks
  • Environmental monitors and Sensors
  • RFID Tag reader

Dimensions

    1.11 in (L) x .725 in (W) x .125 in (H) 

 
Product Specification Sheet