RS-509M IPX7 Waterproof VHF Transceiver 25 W (156.000-162.000MHz) — Professional Marine/Navy Mobile Broadcaster

Compact design for easy installation and operation. Supports NMEA input sentences: RMC, GGA, GNS, GLL, VTG and NMEA output sentences: DSC, DSE, RMC, GSA, GSV. Features dual-channel reception with an independent DSC receive-only channel and the ability to manually enter GPS latitude, longitude and time. IPX7 waterproof construction (1 meter water depth for 30 minutes) with a horn vibration drainage function to help remove water. Includes weather channel alarm, supports dual frequency duty and triple frequency duty modes, and offers both general scanning and priority scanning. Allows querying of DSC call reception.