Hello, I’m Ron Tonneson, K0QVF – the factory authorized technician for modification and/or repairs of the Idiom Press / Ham Supply CMOS-4 and SCAF-1 products. If you need replacement parts for any of these fine products (or repair of products other than the CMOS-4 and SCAF-1) please contact Ham Supply direct at:
http://www.hamsupply.com/contact/
To contact me for service, repairs and/or modifications of your CMOS-4 or SCAF-1, you may contact me direct at:
For troubleshooting help on the CMOS-4 keyer or SCAF-1 filter click on the links below:
Ham Supply Logikit SCAF-1 trouble shooting hints here
Ham Supply Logikit CMOS-4 trouble shooting hints here
Click on the link below for Cedar Rapids, Iowa APRS activity:
Cedar Rapids, Iowa APRS activity
Click on the link below for a list of Cedar Rapids, Iowa digipeaters: