This manual introduces the functions and operation methods of Kenwood TK-780, TK-780H, TK-880, TK-880H, TK-980 and TK-981 series transceivers
The Kenwood TK-780 series is a VHF/FM mobile transceiver designed for reliable communications in vehicles. This manual covers the TK-780, TK-780H, TK-880, TK-880H, TK-980, and TK-981 models.
It includes unpacking and checking equipment, supplied accessories, preparation steps, required tools, power‑cable connection, installation procedures, panel orientation, basic operation, and mandatory safety instructions. Technical details such as terminal descriptions and RF exposure guidelines are also provided.
| Battery voltage | 13.6 V |
|---|---|
| Microphone input impedance | 1 kΩ |
| Power system | 12 V negative‑ground |
Do not configure the transceiver while driving, avoid exposing it to direct sunlight, and keep it away from dusty, humid or wet areas.
Only the manufacturer‑ or dealer‑supplied antenna may be used, and it must be installed at least 60 cm (2 ft) from any person.
Connect the red lead to the positive (+) battery terminal and the black lead to the negative (–) battery terminal.