This compact shark fin antenna features excellent RF parameters for a much boosted range over the standard radio transmitter antennae. It’s neat LED interface allows user friendly control of the onboard amplifier. The aluminium alloy build is very lightweight but durable and water resistant. If you are taking multiple receivers out on location, or have to record from a long distance, this is an essential bit of kit. It receives over a wide frequency range from 470MHz to 850MHz with sharp filtering above and below to make the most of the bandwidth. With an active amplifier providing variable gain from -9dB up to 18dB, the Sharkie is capable of handling congested RF environments and long cable runs. Couple the Betso Sharkie with the Audio Wireless DADM226 for a truly formidable antenna distribution system.