Small but mighty. The Compact Ray 53 Class D VHF incorporates DSC and an internal GPS receiver. 
 
COMPACT VHF RADIO WITH GPS
Raymarine’s Ray53 radio is big on features and performance. Ray53 is a VHF marine radio with Class D Digital Selective Calling (DSC) and internal GPS receiver. Simply program your boat’s MMSI number into the Ray53 and immediately benefit from the enhanced calling and safety features of DSC.
 
RAY53 KEY FEATURES
Compact marine VHF with Digital Selective Calling
Built-in GPS/GNSS receiver with a connection point for an optional external antenna
NMEA2000 and NMEA0183 networking for integration with onboard systems
Audio output connection for optional passive remote speaker (A80542)
Surface and trunnion mount kits included
Styled to compliment the Axiom family of chartplotter displays
 
Whats in the box:
1: VHF Radio
2: Suncover
3: Panel mount gasket
4: Mounting bracket (Trunnion)
5: Mounting bracket knobs
6: Fistmic hook plate
7: 4xM4x25 screws (For Bracket (Trunnion)mounting)
8: Documentation
9: 4xM4 nuts,springwashers and M4x25 machinescrews (For Panel mounting)
10: Protective antenna boot
11: 2xM4x12 screws (For Fistmic hook plate mounting).
12: SeaTalkng® blanking plug
13: SeaTalkng®400mm(15.7in.) spurcable