Donut loop antenna set with two compact, color coded loop antennas designed for reliable reception with the Malachit receiver high impedance input. Key benefits - High impedance design for optimal reception with the Malachit receiver, helping to minimize interference and maximize signal clarity. - Broad frequency coverage for versatile listening: - Blue shortwave SW antenna: 4 MHz to 24 MHz - Red medium-wave AM antenna: 500 kHz to 2000 kHz - Compact and lightweight: total set weight 90 g (60 g per antenna); packaging size 15 cm x 10 cm x 4 cm for easy storage and transport. - Durable construction: built from robust materials to provide long-lasting, stable performance. - Clear compatibility and setup: specifically designed to work with the Malachit receiver high impedance input to achieve best results. What is included - Donut loop antenna set consisting of two color coded units: - Blue shortwave loop (4-24 MHz) - Red medium-wave loop (500 kHz-2000 kHz) Specifications and features - Type: donut loop antenna - Frequency bands: - Shortwave antenna: 4 MHz to 24 MHz - Medium-wave antenna: 500 kHz to 2000 kHz - Weight: 90 g for the set; 60 g per antenna - Packaging dimensions: 15 cm (L) x 10 cm (W) x 4 cm (H) - Material: robust construction designed for long-term use - Compatibility: requires the Malachit receiver high impedance input for optimal performance and minimal interference Use scenarios - Field or travel listening: take the compact set on trips or outdoor activities and tune a wide range of shortwave stations (4-24 MHz) with the blue antenna while using the Malachit receiver. - Indoor medium and shortwave listening: deploy the red MW loop for reliable 500 kHz-2000 kHz reception and browse local stations with ease. - Portable or emergency radio setup: lightweight, easy to transport, quick to deploy, suitable for lightweight preparedness kits or portable hobby stations. Notes - For best results, connect to the Malachit receiver via its high impedance input as intended to minimize noise and maximize signal clarity.