Raymarine Ray54E - Manual (Page 97)

Appendix A: Specifications 87
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 162.425 MHz
156.050 To 163.275 MHz
Channels All available International VHF Marine Bands. US and
Canadian channels also available if so programmed.
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