Welcome to the SGC Technical Support Center. Here you will find useful information regarding our products, general HF topics and troubleshooting guides. You should also browse through our Installations & Applications section if you are looking for help with your installation or just want to be inspired. There you will find our favorites among the many successful installations, applications and DXpeditions using SGC equipment.

There are also Yahoo user's groups, not sponsered by SGC on the internet with open forum discussions among SGC owners regarding the installation and operation of SGC products:

Smartuner Discussion Group: http://groups.yahoo.com/group/Smartuners
SG-2020 Discussion Group: http://groups.yahoo.com/group/SGC-SG-2020
ADSP2 Discussion Group: http://groups.yahoo.com/group/SGC-ADSP2

Smartuner™ Antenna Couplers
SG-2020 Transceiver
SG-2000 Transceiver
SG-500 Amplifier
ADSP² Signal Processing

Smartuner™ Antenna Couplers
SG-2020 Transceiver
SG-2000 Transceiver
SG-500 Amplifier

Lightning Protection
Selecting Wire Length
Mobile Grounds
Sailboat Grounds
Stealth Quad Loop
HF Antennas 101(pdf)

The guide below provides some general information on trouble-shooting and servicing SGC Smartuners.

Note: Servicing your own equipment may result in voiding your product warranty. It is recommended that a product under warranty is serviced at the factory.

Smartuner Troubleshooting Guide (pdf)

SGC wants to provide you with the best experience possible after you have purchased one of our products. For the best service possible, please review the information below and consult our Warranty & Repair Information before contacting SGC for service.

If you still require help from SGC, please download the form below and send it by fax or email. A service representative will respond within one business day. We do not recommend calling SGC as we cannot guarantee availability of service representatives. Product Help Request Form(pdf)