Question about Superstar SS-121 120-Channels Base CB Radio

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I want to know how to convert my superstar121

Can someone tell me how to do the conversion thanks

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3 Bands (LOW - MID - HIGH) 25.515 - 27.855 MHz.
i want to know how to convert my superstar121 - st121_freq_cov.gif

Export Frequency Conversion
1. Remove the top cover from the unit and locate the PLL chip (MC145106P). Unsolder the short jumper wire running from the +8.2vdc source to pin 9 of the PLL chip. 2. 2. Resolder the three pins of the PLL chip, Pins 10, 11, and 12, being carefull not to short them together. Note: The Super Star 140 Microphone wiring is the same as all Midland Radios.

Posted on Mar 13, 2009

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