Icom M700 Mods <2024-2026>

The detailed above—especially the PLL unlock and the audio tap—turn a clunky marine brick into a serious contesting, DX, and digital mode machine. It's heavy, it's loud, and it's nearly indestructible.

The original unit only has 48 memory channels. Advanced users often replace the internal SRAM to increase this significantly (up to 480 channels). icom m700 mods

: Contains a technical write-up and SRAM schematic for the memory expansion and jumper mods. The detailed above—especially the PLL unlock and the

: Coverage can be extended into the 10-meter and 11-meter bands (above 24 MHz) by editing the internal SRAM contents and manually retuning the VCO. Keyboard Restoration Advanced users often replace the internal SRAM to

While the unit includes a mobile mounting bracket, it lacks tabletop feet. The bottom of the chassis is already drilled and tapped, making it easy to install standard rubber or plastic feet for desk use. Important Legal Note:

The Icom M700 is a popular marine VHF radio known for its reliability, durability, and feature-rich design. First introduced in the late 1990s, it has become a staple on many boats and ships worldwide. While the M700 remains a capable and effective communication device, some users may want to explore modifications (mods) to enhance its performance, add new features, or improve its user interface. In this blog post, we'll explore some common Icom M700 mods, their benefits, and what you need to consider before making any changes.