MODEL 1932

MODEL 1942

SPECIFICATIONS

SPECIFICATIONS

 

 

 

 

 

ANTENNA UNIT

 

ANTENNA UNIT

 

1.

Radiator:

 

Slotted waveguide

1.

Radiator:

 

Slotted waveguide

 

 

 

array

 

 

 

 

array

2.

Radiator length:

100 cm

2.

Radiator length:

120 cm

3.

Horizontal beamwidth:

3.9°

3.

Horizontal beamwidth:

1.9°

4.

Vertical beamwidth:

27°

4.

Vertical beamwidth:

22°

5.

Sidelobe:

 

 

5.

Sidelobe:

 

 

 

Within ±

20° of mainlobe; less than -24 dB

 

 

Within ±

20° of mainlobe; less than -24 dB

 

Outside ±

20° of mainlobe; less than -30 dB

 

 

Outside ±

20° of mainlobe; less than -30 dB

6.

Polarization:

Horizontal

6.

Polarization:

Horizontal

7. Antenna rotation speed:

24 rpm

7. Antenna rotation speed:

24 rpm

8.

Wind resistance:

 

8.

Wind resistance:

 

 

Relative wind speed 100 knots (51.5 m/s)

 

 

Relative wind speed 100 knots (51.5 m/s)

TRANSCEIVER MODULE (contained in antenna)

1.Pulselength & pulse repetition rate:

0.08s, 2100 Hz (0.125, 0.25, 0.5, 0.75, 1.5)

0.3s, 1200 Hz (1.5, 2, 3)

0.8s, 600Hz (3, 4, 6, 8, 12, 16, 24, 36, 48)

2. Others: See MODEL 1832.

DISPLAY UNIT

1.Range scale (nm):

Range, Range interval and no. of Rings: 0.125 (0.0625, 2), 0.25 (0.125, 4), 0.75 (0.25, 3), 1 (0.25, 4), 1.5 (0.5, 3), 2 (0.5, 4), 3 (1, 3), 4 (1, 4), 6 (2, 3), 8 (2, 4), 12 (3, 4), 16 (4, 4), 24 (6, 4), 36 (12, 3), 48 (12, 4)

2.Compass safe distance:

 

Standard compass

Steering compass

Display unit

0.75 m

0.6 m

Antenna unit

1.1 m

0.8 m

3. Others:

See MODEL 1832.

TRANSCEIVER MODULE (contained in antenna)

1. Transmitting tube:

MG5389 or

 

MAF1422B

2. Peak output power:

6 kW nominal

3.Pulselength & pulse repetition rate:

0.08s, 2100 Hz (0.125, 0.25, 0.5, 0.75, 1.5)

0.3s, 1200 Hz (1.5, 2, 3)

0.8s, 600Hz (3, 4, 6, 8, 12, 16, 24, 36, 48, 64)

4.Bandwidth:

Tx pulselength 0.3 s and 0.08 s: 25 MHz

Tx pulselength 0.8 s: 5 MHz

5. Others:See MODEL 1832.

DISPLAY UNIT

1.

Range scale (nm):

 

 

 

Range, Range interval and no. of Rings:

 

0.125 (0.0625, 2), 0.25 (0.125, 4), 0.75

 

(0.25, 3), 1 (0.25, 4), 1.5 (0.5, 3), 2 (0.5, 4),

 

3 (1, 3), 4 (1, 4), 6 (2, 3), 8 (2, 4), 12 (3, 4),

 

16 (4, 4), 24 (6, 4), 36 (12, 3), 48 (12, 4), 64

 

(16, 4)

 

 

 

2.

Compass safe distance:

 

 

 

 

 

 

 

 

Standard compass

Steering compass

Display unit

0.75 m

 

0.6 m

Antenna unit

1.0 m

 

0.74 m

3.

Power supply & power comsumption:

 

12-32 VDC (10.2 V to 41.6 VDC)

 

56W

 

 

 

4.

Others:

 

See MODEL 1832.

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Image 9
Furuno 1942, 1932, 1832 manual Specifications, Vii