Kenwood Tkm-707 Mods - Fixed

Objective

Measure how specific modifications affect audio quality, transmit power, receiver sensitivity, spurious emissions, and user ergonomics of the Kenwood TKM-707. Kenwood Tkm-707 Mods

Keywords: Kenwood TKM-707, marine SSB mod, ham radio conversion, MARS mod, TKM-707 frequency expansion, DIY radio modification. Modifications for the Kenwood TKM-707 Go to product

Given the age of these units, certain "repairs" are considered essential performance mods: The Fix: This is a modification to the

• The Fix: This is a modification to the radio's configuration parameters via software. By adjusting the "Squelch Level" settings in the programming menu, operators can widen the "hysteresis" (the gap between where the squelch opens and closes).
• The Result: This allows the radio to detect weaker signals and prevents the annoying "chop" at the start of a sentence when a user unkeys their microphone. It transforms the radio from a strict commercial tool into a more forgiving communications receiver.