The Moonraker Scan King HF Discone is a wideband discone antenna covering an exceptional 0.05–2000 MHz frequency range — making it one of the most versatile receive antennas available for scanner, SDR (Software Defined Radio), and amateur radio monitoring use. The discone design provides near-omnidirectional coverage with up to 1.5 dBi gain across its entire frequency range, with no retuning required as you move between bands. With 8 x 90cm upper radials and 8 x 30cm lower radials, it's a proper full-size HF discone that performs from LF/MF through HF, VHF, and UHF all the way to 2 GHz. Mounts on masts up to 50mm diameter via SO-239 (UHF-Female) connection. At 185cm tall, it's an ideal single-antenna solution for serious scanner and SDR enthusiasts who want to monitor everything from longwave through to microwave bands. Key Features Wideband coverage: 0.05–2000 MHz (50 kHz–2 GHz) Discone design — no retuning required across the full frequency range Gain: up to 1.5 dBi 8 x 90cm upper radials & 8 x 30cm lower radials SO-239 (UHF-Female) connector Mast diameter: up to 50mm Length: 185cm Ideal for scanner, SDR, and amateur radio monitoring Covers LF / MF / HF / VHF / UHF in a single antenna Technical Specifications Type: HF Discone wideband antenna Frequency range: 0.05–2000 MHz Gain: up to 1.5 dBi Radials: 8 x 90cm (upper) / 8 x 30cm (lower) Connector: SO-239 (UHF-Female) Mast diameter: up to 50mm Length: 185cm
