Signa HF Donut Antenna Set (SW + AM)

Enhance your listening experience with the Signa HF Donut Antenna Set. This kit includes both the Shortwave (SW) and AM mini loop antennas, providing improved reception across the HF, Shortwave, Medium Wave, and broadcast bands compared to a standard handheld antenna.

Simply place the appropriate antenna around your radio and tune for the strongest signal. Compact, lightweight, and battery-free, these antennas are ideal for portable listening at home, in the field, or during emergency preparedness.

Includes

• Shortwave (SW) Donut Antenna
• AM (Medium Wave) Donut Antenna

Frequency Coverage

• SW Antenna: 4–24 MHz
• AM Antenna: 500 kHz–2 MHz
• Broadband Reception: 10 kHz–180 MHz

Features

• Improves HF, Shortwave, and AM reception
• Passive design – no batteries required
• Compact and lightweight
• Simple to install and use
• Compatible with a wide range of handheld and portable radios that support external donut antennas