Kenwood Trio TS-820 HF Transceiver – Hybrid Tube/Solid-State, 160-10 Meters. The Kenwood TS-820 is a hybrid HF transceiver from the late 1970s, produced during the period when units still carried the Trio name – the Japanese parent company that became Kenwood in 1986. This is the analog-display variant of the 820 series; the frequency is read from the illuminated dial rather than the digital counter found on the later TS-820S. Brand: Kenwood / Trio. Country of Manufacture: Japan. Frequency Coverage: 160, 80, 40, 20, 15, 10 meters. Power Output: 100W (6146B tubes). Power Requirement: 120V AC, 280W. Condition: For Parts or Not Working / Untested. Dimensions: 13.3 x 6 x 14 inches (333 x 150 x 335mm). Weight: 35.2 lbs (16 kg). Powers on, untested beyond that.