Raven inline amps are capable of amplifying both L1 and L2 frequencies and will improve performance on receivers with cable lengths of over 50 ft. They're available with SMA, TNC, BNC, or N connectors and no special wiring is required, making installation a breeze. The amplifier is compatible with all dual frequency GPS receivers due to its wide operating voltage range, 3 to 28 VDC, and low power consumption, 8mA. Raven amplifiers are made with gold plated brass with rugged and watertight packaging. Just plug the amplifier directly in line with your antenna cable. Power to the inline amplifier is already available from your GPS receiver, the inline amplifier uses the same power as the antenna so no extra wiring is required. As with all Raven products, our inline amplifiers come with a full one-year parts and labor warranty.    Unsure which inline amplifier you need? Use our Inline Amp Finder!