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 0004 00
TM 11-5895-1847-12&P
Table 10. GMDSS DC Converter. (Continued)
Regulation
1% line/load
Operating Temperature
0-40 degrees C, derate linearly to 50% @ 50 degrees C, Thermal Shutdown @
70 degrees C, case temperature
Duty Cycle, Intermittent
20 minutes, 20% duty cycle, current limit set at approx. 105% of intermittent
rating
Duty Cycle, Continuous
24 hours/day, 100% duty
Idle Current
Less than 100 ma (including power on light)
Switching Frequency
40 khz
Isolation
Output /Chassis; Input/Chassis: 250 vdc
Table 11. Navtex.
Size
10.6 in. wide, 5.6 in. high, 4.2 in. deep
Weight
6.6 lbs
Power
10.8 to 40 vdc
Power Consumption
15 watts or less for printing, 9 watts for standby
AF Signal (Input/Output)
0 dbm/600 ohms, 1700 + or - 85 hz
Alarm Signal (Output)
Contact closure signal (max 1 amp, 12 watts)
Navigation Data (Input)
Furuno CIF or NMEA0183 format
Environmental Data
-15 degrees C to +55 degrees C
Relative Humidity
0 to 95%
Table 12. Navigation Power Supply.
Size
5.9 in. wide x 4.9 in. high x 6 in. deep
Weight
6 lbs
Nominal Input Voltage
115/230 vac
Output Amperage, Intermittent
6 amps
Output Amperage, Continuous
3.5 amps
Input Voltage, Continuous
105-125/210-270 vac, 50-60 hz
Rating
Input Voltage, Intermittent
110-125/220-250 vac, 50-60 hz
Rating
Output Voltage
13.6 vdc (internally adjustable 12.6-14.5 vdc)
Regulation
1% line and lead
Operating Temperature
0-40 degrees C, derate linearly to 50% @ 50 degrees C, Thermal Shutdown @
85 degrees C, case temperature
0004 00 6
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