Raymarine Ray54 - Appendix A: Specifications

Appendix A: Specifications 83
Appendix A: Specifications
General
Size (H x W x D) 3.11” (79 mm) x 6.57” (167 mm) x 6.73” (171mm)
Weight 2.87 lbs (1.3kg)
Mounting Bracket or flush mount
Power 13.6 VDC ±15%
Environmental:
Operating Range:
Storage Range:
Humidity:
Waterproof to IPX7
–15°C to +55°C
–20°C to +70°C
up to 95%
Frequency Range:
Transmit
Receive
156.050 To 157.425 MHz
156.050 To 163.275 MHz
Channels All available US, Canadian and International VHF
Marine Bands
Oscillate Mode PLL
Modulation FM(16K0G3E)
DSC(16K0G2B)
Channel Spacing 25 kHz Increments
Frequency Stability +/- 10PPM (+/- 0.001%)
External Speaker
Power
2 watts @ 4 ohms
Internal Speaker
Power
1 watt @ 16 ohms
Microphone Impedance 600 ohms
Antenna Impedance 50 ohms