The Auto Tuner adjusts the capacitance using commands sent over the twinax feedline from the RTS Tuning Indicator/Sender. The settings are saved while the reader is turned off.
Mounted in a NEMA 4 enclosure with watertight cable grips. Box dimensions: 9.75″ x 3.125″ x 2.25″ (25 cm x 8 cm x 5.75 cm).
Will tune loops with an inductance between 17 and 128 μH.