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Receiver:
Unit
Limit
Intermediate Frequency : 1st
MHz
21.4
: 2nd
KHz
450
Sensitivity
: 12dB SINAD
dBuV
≤-6
Squelch Sensitivity
dBuV
≤6
Spurious Response Rejection Ratio
dB
≥70
Adjacent Channel Selectivity
dB
≥70
Intermodulation Response
dB
≥68
S/N at 3KHz Deviation
dB
≥40
Audio Output Power At THD 10%
W
5W (external speaker output)
Audio Distortion
%
≤5
Audio Response
dB
+1 to -3 dB of 6 dB/octave from 300 Hz to 3 kHZ
Transmitter:
Frequency error
PPM
±5
RF Power
W
Hi: 23 ± 2 / Lo: 0.8 ± 0.2
Maximum Deviation
KHz
± 5
S/N at 3KHz Deviation
dB
40
Modulation Distortion ±3KHz
%
≤5
Audio Response at 1KHz Deviation
dB
+1 to -3 dB of 6 dB/octave from 300 Hz to 3 kHZ
Spurious/Harmonic Emissions : Hi/Lo
uW
<0.25
Modulation Sensitivity
mV
≤20
Transmitter Protection
Open/short circuit of antenna
Communications:
Comm. port - NMEA 0183
NMEA 0183, 4800 baud
Comm. port - NMEA 2000
NMEA 2000
NMEA 0183 input (receive):
RMC, GGA, GLL, GNS
NMEA 0183 output (transmit):
DSC (for DSC call), DSE (for enhanced position).
AIVDM (AIS)
Hailer:
Audio Power Out
W
30W @ 4 Ohms
AIS:
AIS function
Yes, dual receivers only
Receiver Frequency
MHz
161.975, 162.025
CH87 - 161.975; CH88 - 162.025 (default channel)
Supported AIS Information:
–Status/Destination/ETA
–Vessel Name
–Type of vessel
–Call sign
–MMSI number
–IMO number
–Draft/Size of vessel
–Vessel position
–SOG/COG/Rate of turn/Heading
B&G - V50 & H50 Operation Instructions
71
Summary of Contents for H50 Handset
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