Integration 2.0r manual About this Guide

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ABOUT THIS GUIDE

The ISM Band Repeater Demo is designed to show the use of Integration's IA4220/IA4221/IA4320/IA4420 chipsets in a multi-transmitter/receiver environment.

For further information on the devices found in this user guide, please visit our Web site: http://www.integration.com and download the following datasheets:

IA4220 Universal ISM Band Transmitter datasheet:	IA4220-DS
IA4221 Universal ISM Band Transmitter datasheet:	IA4221-DS
IA4320 Universal ISM Band Receiver datasheet:	IA4320-DS
IA4420 Universal ISM Band Transceiver datasheet:	IA4420-DS

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Contents ISM Band Repeater Demo Page About this Guide Table of Contents Demo KIT Contents Overview Repeater Block DiagramTraditional mode LCD DescriptionDemo Unit This page is intentionally left blank IA4220/21 Transmitter Section Radio HardwareIC1 Schematic Push Button Demo TX BoardPCB Layout 434 MHZ Push Button TX Board PCB Layout 915 MHZ Push Button TX Board Ohm Transceiver LCD Board Ohm Transceiver Non-LCD Board IA4420 Transceiver SectionRepeater Demo SchematicPCB Layout 50 OHM Repeater Demo LCD Version IRQ GND SCK Miso Mosi IC1 SchematicPCB Layout 50 OHM Repeater Demo NON-LCD This page is intentionally left blank IA4320 Receiver Section IA4320 Schematic 434 MHZ Push Button RX BoardPCB Layout 434 MHZ Push Button RX Board Schematic 915 MHZ Push Button RX Board PCB Layout 915 MHZ Push Button RX Board