The Kenwood T-599D (1975–1979) is the final and best-known evolution of the "599 Twins" and the transmit companion to the R-599D receiver. It transmits SSB, AM and CW on 80 to 10 metres with about 100 W of RF output from a pair of 6146B final tubes. Compared with earlier models it received a restyled front panel in bronze-and-black instead of silver. Paired with the R-599D it forms a complete transceive station.
Highlights
Final generation of the "599 Twins" – companion to the R-599D receiverRestyled bronze/black front panel (replacing silver)Two 6146B final tubes, 12BY7A driver, about 100 W RF outputTransceive operation with the R-599D via interconnect cableStability within 100 Hz / 30 min, built-in power supply