TuneMatic Tech support

For questions not answered here or the FAQ, you can
Email TuneMatic support, or contact JT Communications at 352-236-0744 (USA) during normal business hours, Eastern Time zone.

TuneMatic Instruction Manual (Ver 11 current production, firmware 5.5)


TuneMatic Instruction Manual *NEW 11/2021* (Ver 12, firmware 6.x)

TuneMatic Instruction Manual (original – Espanol)

Interface detail page– Here you will find information  on the all of the rigs that interface directly  with TuneMatic.

The TM1 main unit cable identifier drawing.

TuneMatic system wiring/connection details.

TuneMatic Amplifier option instructions

Using Elecraft KXPA100 amplifier with TuneMatic

TuneMatic Amplifier option component installation detail

Using TuneMatic with Elecraft KXPA100 amplifier and PX3 panadapter

TuneMatic Amplifier option component installation detail

Remote button detailed technical information

TuneMatic schematic (REV B)

TuneMatic interface schematic (comprehensive drawing)

TuneMatic AMP relay install instructions


TuneMatic Troubleshooting flowchart (also can be used to check TuneMatic LITE)



TuneMatic LITE:
TuneMatic LITE instruction manual


TuneMatic LITE schematic (PDF)

TuneMatic DUO

TM DUO operation manual(PDF)

PIGTAIL DETAIL- For use when connecting antennas that require a motor pigtail (Scorpion and HI-Q)

Wiring pigtail to HI-Q antenna(PDF)

Wiring pigtail to SCORPION antenna(PDF)


Specific tech support information from responded  emails – look HERE if you haven’t found your specific problem..


TuneMatic Pulse sensor troubleshooting..

TuneMatic Motor drive troubleshooting..


Warranty information and how to obtain warranty service.

NOTE: Firmware updates are available from time to time.  Contact factory for latest version. The fee is $5.00, plus shipping, and return of old firmware (USA customers only – to keep cost down). Updates are announced on the Facebook page, and the left panel of the main screen.

Updated 05/09/22