Japan Radio Co. NCR-330, Instruction Manual, Page: 73 / 75

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CHAPTER 9
SPECIFICATIONS
9.1 NCR-330 RECEIVER
9.1.1 Electrical specifications
(1) NAVTEX receiver unit
a. Receiver
Receiving frequency 518 kHz
Receiving scheme STRAIGHT
Receiving mode F1B
Gain Max. character error ratio: 1% at an antenna input of 1µV
Antenna input Special antenna (NAW-330)
BK 12 VDC or 24 VDC
External alarm interface Open-collector type
Max: 500 mA at 35VDC
Recommended product: CGC-300A
Max. power consumption: 20 mA
Audio output level: 85 dB/m
Receiving format 7-bit error detection code based on the NAVTEX
broadcasting format
b. Printer
Printing scheme Thermosensitive 7
×
6 or 7
×
5 dot matrix
Total characters/line 35 or 40
Printer paper TF50KS-E3, 80 mm
×
60 mm across
×
40 m
Out-of-paper warning Alarm buzzer
Operating panel lamp blinking
Red end-of-paper line marks on printer paper (the red lines
indicate there is one meter or less remaining).
c. Control switches
Power on/off
Coast station selection
Message type selection
Receiver status selection
Alarm buzzer manual turn-off
Receiver status information printing