AURSINC K-480WLA Portable Shortwave Radio Active Loop Antenna 0.5MHz-500MHz Full Band Radio Antenna LW/MW/SW/FM/VHF/HF/Air 30dBi Built-in Filter with 1800mAh Battery (6 Meters)

Product description

• Latest Version The K-480wla is the upgraded version of K-180wla, with new upgrades in operating frequency, gain and circuit design. Its magnetic loop antenna has MW and FM bandstop filters, enabling selective signal reception within a specified frequency band. The K-480WLA circuit design and working principle are completely different from the old version, allowing it to adapt to more complex electromagnetic environments
• Ultra-wide Frequency Working frequency 0.5 - 500MHz, covering MW, SW, FM, AIR, 6m, and the UHF-VHF band. The ring antenna has excellent receiving directivity, which can effectively avoid interference sources, clarify the received signal, and enhance the received signal strength and signal-to-noise ratio
• Easy to Assemble The 68CM-diameter small ring is easy to install and can be set up outdoors, on balconies, terraces or rooftops. Ideal for broadcasting and amateur radio enthusiasts with limited space. All antenna screws are made of 304 stainless steel. The black box shell is waterproof, suitable for long-term outdoor use under various weather conditions
• Excellent Reception The K-480wla is the first active antenna with built-in filters. It selectively receives signals within the specified frequency band to suppress out-of-band interference, enhancing reception performance. Equipped with an ultra-high frequency low noise amplification device (max operating frequency 1GHz), it features good gain flatness across the operating bandwidth, offering approximately 0 - 30DB gain (continuously adjustable), and has ultra-low losses
• Suitable Models The VHF-UHF antenna is suitable for Desheng S-2000, PL-660, PL-880, ICOM R71E, YAESU FRG-8800, Sangean 909X, 909X2 and all other shortwave receivers. It is especially suitable for use with SDR receivers