The Alliance Tenna Rotor Model T-45 NESWN Antenna is a vintage ham radio accessory designed for Alliance brand radios. This multi-directional antenna unit is compatible with Alliance radios and provides a single unit quantity for easy installation and use. Perfect for enhancing the radio communication capabilities of ham and amateur radio enthusiasts, this vintage antenna is a reliable and versatile addition to any collector's arsenal. Powers on. No further testing has been done.