Furuno CH-270 - Manual (Page 116)

SPECIFICATIONS
SP-2
3.5 Horizontal Mode Control
Scanning Angle: 6 ° to 360°, 24° step
Scanning Center: 6 ° steps, 360° setting available
Scanning Step Angle: Normal: 6 °, High speed: 12°
Elevation Angle: +5 ° to 90°, 1° step
Time to Train Full Circle:
Range (m) 10 20 40 60 80 100 120 160 200 250 300 400 500 600 800
Norm 11 11 11 11 11 11 11 14 17 21 25 33 41 49 65
Time
(sec)
Fast 11 11 11 11 11 11 11 13 14 16 18 22 26 30 38
3.6 Vertical Scan Mode Control
Scanning Angle: 6 ° to 180°, 12° step
Scanning Center: 0 ° to 180°, 6° step
Scanning Step Angle: Normal: 3 °, High speed: 6°
Time to Train: 360 °, 6° step
Transceiver Beam Width: 8 ° (at 3dB/full circle).
10 ° (at 6dB/full circle)
4. I/O INTERFACE
4.1 Data Format IEC 61162-1 (NMEA 0183 Ver 1.5/2.0)
4.2 Input DBS, DBT, DPT, GGA, GLL, HDG, HDM, HDT, MDA,
MTW, RMA, RMC, VDR, VHW, VTG
4.3 Output TLL
5. POWER SUPPLY
5.1 Transceiver Unit 12-32 VDC: 4.7-1.8 A
5.2 Hull Unit 12/24 VDC: 4.0/2.5 A
Max. 10/6 A
5.3 Rectifier 100-115/220-230 VAC, 1 phase, 50/60 Hz
6. ENVIRONMENTAL CONDITIONS
6.1 Ambient Temperature Transceiver unit: -15°C to +55°C
Soundome: 0°C to +35°C
Hull unit: 0°C to 45°C
6.2 Relative Humidity 95%
6.3 Waterproofing Display/ Control unit: IPX5 (IEC 60529)
Hull unit: IPX2
Transceiver unit: IPX0
7. COATING COLOR
7.1 Display Unit/ Control Unit Panel: N3.0, Chassis: 2.5GY5/1.5
7.2 Transceiver
Unit 2.5GY5/1.5