Furuno 1724C, 1734C manual Transceiver Module

3	TRANSCEIVER MODULE
3.1	Frequency and Modulation 9410 MHz ±30MHz (X band), P0N
3.2	Peak Output Power	M1724C: 2 kW nominal,
		M1734C: 4 kW nominal,
3.3	Modulator	FET Switching Method

3.4Intermediate Frequency 60 MHz

3.5	Tuning	Automatic
3.6	Receiver Front End	MIC (Microwave IC)
3.7	Bandwidth	7 MHz
3.8	Duplexer	Circulator with diode limiter
3.9	Warming up	M1724C: 60 s approx, M1734C: 90 s approx.
4	DISPLAY UNIT
4.1	Display	7-inch rectangular color LCD, 480(H) x 640(V) dots,
		Effective radar display area: 432 x 432 mm

4.2Range, Range Ring Interval (RI), Number of Rings

Range (nm)	0.125	0.25	0.5	0.75	1	1.5	2	3	4	6	8	12	16	24	36
RI (nm)	0.0625	0.125	0.125	0.25	0.25	0.5	0.5	1	1	2	2	3	4	6	12
Rings	2	2	4	3	4	3	4	3	4	3	4	4	4	4	3

Maximum range:	M1724C: 24nm, M1734C: 36nm
4.3 Markers	Heading Line, Bearing Scale, Range Rings,
	Variable Range Marker (VRM), Electronic Bearing Line (EBL),
	Alarm Zone, Waypoint Mark (navigation input required)

4.4Alphanumeric Indications Range, Range Ring Interval, Interference Rejection (IR), Variable Range Marker (VRM), Electronic Bearing Line (EBL), Stand-by (ST-BY), Echo Averaging (EAV), TX Pulse width Guard Alarm (G(IN), G(OUT)), Echo Stretch (ES),

Range and Bearing to Cursor or Cursor Position,

	Echo Trailing (TRAIL), Trailing Time,
	Data Box (Position, COG, SOG, STW, etc. selectable on menu)
4.5 Input Data	IEC 61162-1 (NMEA 0183 Ver1.5/2.0)
Own ship’s position:	GGA>RMC>RMA>GLL
Ship’s speed:	RMC>RMA>VTG>VHW
Bearing (True):	HDT>HDG*1>HDM*1
Course:	RMC>RMA>VTG
Water depth:	DPT>DBT
Wind:	MWV>VWT>VWR
Water Temperature:	MTW
Time:	ZDA	*1: calculated by magnetic deviation

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