Back to Home   The Computer Automation Technology (CAT) Index Page
Maintained by Robert Meister WA1MIK


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The CAT controllers are very popular, easy to use, and easy to interface. They seem to work well with most Motorola stations and radios. There are interfacing articles on this web site in the following Motorola areas: MTR2000, MSR2000, MSF5000, and MaxTrac.

Click here for the current CAT products comparison   (offsite link to the CAT web site page)

CAT-1000 Modem Scripts   A complete programming utility using Procomm Plus by Jim Hartzell WA3UQD

Clock setting utility for the CAT-1000   Using Procomm Plus by Jim Hartzell WA3UQD

CAT-1000 Audio Bandwidth Modification   For increasing the audio pass bandwidth of the CAT-1000.
By Jay Farmer N8IPO and Kevin Custer W3KKC. This same mod can be done to many of the other CAT controllers, however you will need the applicable schematics and component layouts to change the right parts.

CAT-200B and DL1000C Frequency Response   By Robert Meister WA1MIK
After reading the above article, the CAT-200B controller and the companion DL1000C audio delay board were found to also have poor frequency response. A similar fix will certainly help things out.

TimeCAT   Repeater Controller Time Setting Utility by LDG Electronics   (offsite link)

Go directly to the CAT web site for PDF versions of manuals for their current and retired products. The following manuals are NOT on the CAT web site and were sent to Repeater-Builder anonymously unless otherwise noted:

The CAT-200B Repeater Controller Manual   1.35MB PDF. Includes the CI-200 RS-232/Weather interface, the DL-1000C Audio Delay Board, and the RLS-1000B Remote Link Switch.

The CAT-300 Repeater Controller Manual   323KB PDF.

The CAT-500 Repeater Controller Manual   329KB PDF.

The CAT-700 Repeater Controller Manual   1.4MB PDF. Donated by Bill K2WH.

The CAT-700B Repeater Controller Manual   1.0MB PDF. Donated by Bill K2WH.

The CAT-1000 Repeater Controller Manual   601KB PDF.

The RBS-1000 Remote Base Switch Manual   189KB PDF.

The CAT WX-1000 Digital Weather Receiver Manual   586KB PDF. Donated by Eric WB6FLY.


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The information presented in this web site, on these web pages and in these modifications and conversions is © Copyrighted 1995 - current by Kevin Custer W3KKC and multiple originating authors.