Kenwood Tkm-707 Mods 【OFFICIAL】

Users generally praise the radio's "bulletproof" build, but note several quirks that mods can address: Articles for Kenwood 'TKM-707' - mods.dk

| Symptom | Likely Cause | Solution | |---------|--------------|----------| | No TX below 3 MHz | Diode mod incomplete | Add D7, remove D5/D6 | | Distorted audio on USB | Carrier oscillator off | Re-align TC1 on IF board | | Low power on 28 MHz | PA output filter detuned | Re-align L1–L6 on LPF board | | Clarifier jumps frequencies | Dirty encoder | Deoxit on RIT pot | Kenwood Tkm-707 Mods

After performing your mods, always test into a dummy load first. Never modify for 11m (CB) operation—it’s illegal, and the radio will bleed harmonics across entire bands. Keep it clean, keep it ham, and enjoy the sleeper classic. Users generally praise the radio's "bulletproof" build, but

can suffer from "cold" solder joints that cause intermittent reception or power loss. Resoldering the main PCB and Molex connectors is a standard reliability upgrade. can suffer from "cold" solder joints that cause