■ Weight (approximately): AT-130 2.5 kg; 5.5 lb

■ Power supply requirement: 13.6 V DC (supplied from the HF transceiver)

■ Current drain: Maximum 2 A

■ Operating temperature range: –30°C to +60°C; –22˚F to +140˚F

■ Antenna connector: SO-239 (50 Ω)

■ Maximum Input power: 150 W (PEP) 100 W (continuous)

■ Automatic tuning time: 

   ◦ Approximately 2 to 3 seconds (general condition) Maximum 15 seconds 

   ◦ Approximately 1 second (re-tuning for a memorized frequency)

■ Automatic tuning accuracy: SWR 2.0:1 (after tuning, except for multiples of ½ λ)