The AT-AUTO features a 2 line large print display for reading the status of antenna feed, frequency, and up to 250 channels of memory each for BAL and COAX. As on all Palstar tuners, the AT-AUTO has a custom built capacitor for differential tuning and a custom built ceramic body roller inductor. What sets the AT-AUTO apart from other tuners is the innovative engineering of software based tuning controlling two high-speed processor controlled stepper motors. As on all Palstar tuners the front panel and top cover are powder coated.

• 1500 Watts single tone, high efficiency, low tuner losses and wide Z range
• 160m to 20m (1200+/-ljl1200), 10m to 15m (1000+/-j1000)
• Tuning time 1-30 seconds with high-speed processor controlled stepper motors
• Serial port for field upgradeable software from Palstar website
• Display with 2 line large print display for status of antenna feed, frequency, and memory
• Custom large plate variable capacitors at 5kV
• Ceramic body roller inductor (28 uH) wound with 12 ga plated solid copper wire
• Cross needle Peak, Peak-Hold metering with backlighting
• Chassis and top cover are .090 ga. aluminum iridite coated and top cover is powder coat finished
• Dimensions: 12 1/2" wide x 5 1/2" high x 16" deep
• Weight: 25 lbs