Icom M700 Mods Here

The M700PRO can be controlled via a serial COM port, allowing computer-based frequency and mode changes. This enables integration with logging software, digital mode applications, and remote operation setups. A GitHub repository exists with a Visual Basic program specifically for controlling Icom M700, M710, and M802 series radios, providing a foundation for custom control solutions.

Constructing an interface box allows you to connect the radio to a PC for digital modes like Modern Microphone Adapters: icom m700 mods

: If your factory knob spins freely without a physical feedback point, replacing the potentiometer with a center-detent model ensures you can quickly return to the exact calibrated frequency without looking at the dial. 3. Audio Quality and Microphone Upgrades The M700PRO can be controlled via a serial

Mount a quiet 80mm or 120mm computer fan (12V DC) directly to the rear heatsink fins. Constructing an interface box allows you to connect

🧪 After mod, verify you can tune to 14.200 MHz in USB and transmit a low-power carrier into a dummy load.

Here are brief guides for each mod:

Before diving into soldering irons and jumper wires, let's understand the "why." The Icom M700 was designed for the marine service (ITU channels). Out of the box, it covers 1.6–30 MHz in transmit, but only on marine SSB frequencies. Most hams want: