Modifications to improve microphone audio quality, adjust power output for QRP (low power) operation, or enhance receiver sensitivity.
Adds a fail-safe battery system to prevent RAM/program loss. Essential Resources & Safety all-icom-mods
The definitive source for manuals, schematics, and technical supplements. Modifications to improve microphone audio quality
Allows the radio to act as a localized repeater between two bands. Lithium cell backup all-icom-mods