Kenwood Tkm707 - Mods ~upd~

You can fine-tune the beep and alarm tone levels using internal potentiometers (VR7 for beep, VR6 for alarm) if they are too intrusive during operation. 3. Essential Maintenance "Mods" for Reliability

Unlock the transmitter to cover the full 0.5 MHz to 30 MHz range of its receiver. kenwood tkm707 mods

A known issue in Kenwood digital boards of this era is cold solder connections . Resoldering the main PCB and cleaning the Molex connectors can fix erratic behavior. 4. Cooling System Enhancement You can fine-tune the beep and alarm tone