Superstar 3900 GHP
Documentation Project
Frequency Conversion

Export Frequency Conversion

1. Remove the top cover from the unit and locate the row of 15 pins across the front of the unit. Unsolder the short jumper wire from the 7th. pin to pins 11 and 12 (connected together).
2. Unsolder the shorting solder bridge of pins 11 and 12 so that they are independent pins having no connection between them.


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Disclaimer: Although the greatest care has been taken while compiling these documents,

we cannot guarantee that the instructions will work on every radio presented.