ID-O-Matic Manual
6/16/2004
Page 1 of 5
NØXAS
ID-O-Matic
ID Timer / Annunciator
The ID-O-Matic is a single chip ID timer/annunciator intended for Amateur Radio and other applications.
Several modes of operation make it suitable for use in the shack or as an automatic Morse code ID for
beacons, repeaters and “fox hunt” transmitters. Details of how to use the chip in your own project are in
these instructions.
Features of the ID-O-Matic:
•
Supply voltage from 3 to 5.5V
•
Low parts count
•
Serial interface for setup from PC or
terminal
•
Speed adjustable from 5 to 60 WPM
•
Variable pitch audio sidetone
•
Uses dual color LED for green/yellow/red
indicator
•
Reminder mode for shack use
•
Auto ID mode with repeater mode inputs
•
All memory and parameter settings retained
with power off
•
Compact, single 18-pin package ideal for
standalone use or integration into
transmitter or transceiver
•
INHIBIT input to delay ID
•
START input to prevent “beaconing” on quiet
channel
•
Audio (MCW), CW and PTT outputs
•
62-character Morse message memory
•
AR, BT, SK prosigns and new @ character
supported
•
Delays from 1 second to over 9 hours are
possible
