Heathkit SA-2040 HF Antenna Tuner 2KW Roller Inductor Ham Radio with Manual

  

Heathkit SA-2040 HF antenna tuner built by Heath Company of Benton Harbor, Michigan. Covers 3.5 to 30 MHz, rated at 2000 watts SSB PEP and 1000 watts CW. Uses a roller inductor with position counter and separate transmitter matching and antenna matching capacitor controls. Rear panel accepts 50 ohm coax, balanced feed line, or single wire antenna.