Filter
Top Products
Demo Kit Contents .................................................................................................................................................1
Overview ...................................................................................................................................................................2
Repeater Demo Description ...................................................................................................................................4
Demo Unit Table of Contents ..................................................................................................................................5
Radio Hardware: IA4220/21 Transmitter Section ............................................................................................. 7
Schematic ..................................................................................................................................................... 8
434 MHz Layouts ......................................................................................................................................... 9
915 MHz Layouts........................................................................................................................................10
Radio Hardware: IA4420 Transceiver Section .................................................................................................11
Schematic: 50 Ohm Repeater Demo (LCD Version) ................................................................................. 12
PCB Layout: 50 Ohm Repeater Demo (LCD Version) ...............................................................................13
Schematic: 50 Ohm Repeater Demo (Non-LCD Version) .........................................................................14
PCB Layout: 50 Ohm Repeater Demo (Non-LCD Version) .......................................................................15
Radio Hardware: IA4320 Receiver Section ...................................................................................................... 17
434 MHz Receiver Schematic ...................................................................................................................18
434 MHz Receiver Layouts ........................................................................................................................19
915 MHz Receiver Schematic ................................................................................................................... 20
915 MHz Receiver Layouts ........................................................................................................................21
TABLE OF CONTENTS
iii
.