This is the most common modification. It allows the radio to transmit outside the standard amateur bands.
After soldering/removing the resistors, you must perform a microprocessor reset. Hold down the VFO/MR button while turning the power on. kenwood tkm707 mods
The TKM-707 is famous for having a very hot transmit audio circuit. While this ensures you are heard, it can lead to over-deviation and "muddiness" if you use a high-gain microphone. This is the most common modification
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If your TKM-707 has been sitting in a salt-air environment for a decade, it likely needs some internal TLC before it’s ready for the shack. Resoldering the Digital PCB: Hold down the VFO/MR button while turning the power on
In this article, we'll explore the world of Kenwood TK-M707 mods, covering everything from simple tweaks to more complex upgrades. Whether you're a seasoned ham radio operator or just looking to get the most out of your TK-M707, this guide will provide you with the information and inspiration you need to take your radio to the next level.
Detailed step-by-step guides for these modifications are typically hosted on specialized community sites: