The Icom M700 was a tank. Built for the brutal salt spray of commercial shipping, its hefty chassis and reassuring click of the big rotary knobs promised a lifetime of reliable service. For most sailors, that was enough. For Eli, it was a starting point.
Unlock Memory Banks: If Banks A and B are locked, remove jumper W33 ("W1033"). icom m700 mods
Purpose: Allows storing entire Ham band segments instead of just a few fixed frequencies. The Icom M700 was a tank
Installing a dedicated switch to toggle the "split behavior" can streamline frequency programming. External Feet: For Eli, it was a starting point
Conclusion
A notable "interesting report" from the community highlights the risks of buying used M700 units. One restorer found that a previous owner had replaced the original microphone with a 1971 vintage rotary telephone "T1" carbon element, which severely degraded signal quality. This serves as a warning that used marine gear often contains decades of "jury-rigged" repairs that must be reversed for proper operation. Key Resources for Step-by-Step Guides
Before attempting any mods, make sure to: