Standard Horizon GX5500S Manual

Standard Horizon GX5500S Manual. View the Standard Horizon GX5500S manual. The marine radio Standard Horizon Quantum GX5500S 25Watt VHFFM is a marine transceiver. Or more precisely it is a commercial grade ITUR M.49313 Class D DCS transceiver with 80dB rejection. The Standard Horizon GX5500S comes with a 2.2 inch speaker with a display 2.58 x 1.28 inch dot matrix display. It is important to read the owners manual for proper maintenance and trouble shooting before using the marine radio. You are viewing the manual and parts listings for the Standard Horizon GX5500S.