User's Manual Part 2

40
SPECIFICATIONS
Complies with
technical standards:
IMO Resolutions MSC.148(77) A.2.1,
A694 (17)
SOLAS Regulation IV/7.1.4
ITU-R M.540-2, ITU-R M.625-3,
IEC 60945-4
IEC 61162-1,-2, IEC 61097-6
Receivers
RxA Receiver
Frequency
518 kHz
RxB Receiver
Frequency
490 kHz
RxC Receiver
Frequency
4209.5 kHz
Sensitivity <2 microvolts
Frequency stability +/- 10 Hz
Antenna Input 50 ohms
NAVTEX Reception conforms to ITU-R 540-2,
IEC 61097-6
NAVTEX message
memory
Stores at least 1000 x 500
character messages
Environmental
Meets the relevant parts of
IEC60197-2 and IEC 60945-4 for
‘protected’ equipment
Compass safe
distance
0.87 metres
Display
½ VGA (480 x 320 pixels)
Colour STN
CCFL backlight
Controls
LCD backlight dim/contrast
‘Enter’ key
Four soft keys
Tracker pad
Menu languages
supported
English
Alphabets supported
English, Cyrillic
Rear Connections
Power, Alarm & IBS port
NMEA 0183 port
USB port (unused)
Antenna connector
Earth stud
IBS Port Serial
Interface
15 way D-type
Conforms to IEC 61162-2
8 data, 1 stop, no parity
Baud rates 4800, 38400, 115200
Supports (in priority order) RMC,
GLL, ZDA for date and time
Supports NRX, NRQ, NMK, ACK,
ALR for NAVTEX functions
MEA 0183 / Printer
Serial Interface
9 way D-type
Conforms to IEC 61162-1
8 data, 1 stop, no parity
Baud rates 4800, 38400, 115200
Supports (in priority order) RMC,
GLL, ZDA for date and time
Supports NRX, NRQ, NMK, ACK,
ALR for NAVTEX functions
USB Serial Interface
Type A connector
USB 1.1 (device) interface (unused)
Antenna connector
TNC connector
50 ohms
12 V DC @ 100 mA for active
antennas, auto-sensing
Alarms
(internal buzzer)
Vital message receipt
Antenna fault alarm
Alarm Relay Rating
1A @ 120 V AC / 24 V DC (max)
Operating
Temperature Range
-15° to +55° C
Storage Temperature
Range
-20° to +55° C
Humidity
0 to 95%, non-condensing
Mounting
Below decks, desk-top, bulkhead or
panel mount
Weight including
bracket
1100 g
Dimensions
219 mm W x 151 mm H x 76 mm D
Mounting
Shelf/bulkhead or panel mount
(both kits provided)
Power
Voltage range 12/24 V DC nominal
(10.8 V to 31.2 V)
Consumption,
backlight dimmed
5.7 W @ 24 V DC
Consumption,
backlight full on
8.6 W @ 24 V DC
Fused internally 1.8 A resettable type
McMurdo reserves the right to change specifications without notice.