Here is the history, the technical reality, and the specific modifications for the Kenwood TKM-707.
Unlock the transmitter to cover the full 0.5 MHz to 30 MHz range of its receiver. kenwood tkm707 mods
The radio’s heat sink went warm. Then hot. A faint whine rose from the power supply. Here is the history, the technical reality, and
The Kenwood is a powerful marine HF SSB transceiver often adapted by hobbyists for CB or amateur radio use. It is known for its OCXO (Oven-Controlled Crystal Oscillator) and its ability to run 150W continuously . 🛠️ Common Modifications & Use Cases 📡 Out-of-Band / "Freeband" Operation Here is the history
automatic antenna couplers is a standard "mod" to allow the use of whip or long-wire antennas across the full HF range. JustAnswer Technical Resources