Specifications
Antenna Radiators
| 1. Type |
|---|
| Slotted Waveguide Array |
| 2. Beamwidth and Sidelobe Attenuation | |||||
|---|---|---|---|---|---|
| X-Band | S-Band | ||||
| Radiator Type | XN-12AF | NX-20AF | XN-24AF | SN-30AF | SN-36AF |
| Length | 4 ft | 6 ft | 8 ft | 10 ft | 12 ft |
| Beamwidth (H) | 1.9° | 1.23° | 0.95° | 2.3° | 1.8° |
| Beamwidth (W) | 20° | 20° | 20° | 25° | 25° |
| Sidelobe (within ±10°) |
-24 dB | -28 dB | -28 dB | -24 dB | -24 dB |
| Sidelobe (outlobe ±10°) |
-30 dB | -32 dB | -32 dB | -30 dB | -30 dB |
| S-band 10 ft radiator applicable for HSC | |||||
| 3. Rotation | ||||||||
|---|---|---|---|---|---|---|---|---|
| X-Band | ||||||||
| S-Band | ||||||||
| FAR-28x7 Series | FAR-21x7 Series | |||||||
| X-Band | S-Band | X-Band | S-Band | |||||
| Rotation | 24 rpm | 42 rpm | 21/26 rpm | 45 rpm | 24 rpm | 42 rpm | 21/26 rpm | 45 rpm |
| Gear Box | RSB- 096/103 |
RSB- 097 |
RSB- 098/099/104 /105 |
RSB- 100/101/102 |
RSB- 096 |
RSB- 097 |
RSB- 098/099 |
RSB- 100/101/102 |
RF Transceiver
| 1. Frequency | |||||
|---|---|---|---|---|---|
| X-Band: | 9410 MHz ± 30 MHz | ||||
| S-Band: | 3050 MHz ± 30 MHz | ||||
| 2. Output Power | |||||
|---|---|---|---|---|---|
| FAR-2117/2817 | FAR-2127/2827 | FAR-2827W | FAR-2137S/2837S | FAR-2837SW | |
| Output Power | 12 kW | 25 kW | 25 kW | 30 kW | 30 kW |
| Transceiver | RTR-078 | RTR-079 | RTR-081 | RTR-080 | RTR-082 |
| 3. Pulselength/PRR | ||
|---|---|---|
| FAR-2117/2817 | FAR-2127/2827 | FAR-2827W |
| Range Scale (nm) | Pulselength (μs) | PRR (Hz) |
| 0.125, 0.25 | 0.07 | 3000 |
| 0.5 | 0.07, 0.15 | 3000 |
| 0.75, 1.5 | 0.07, 0.15, 0.3 | 3000, 1500 |
| 3 | 0.15, 0.3, 0.5, 0.7 | 3000, 1500, 1000 |
| 6 | 0.3, 0.5, 0.7, 1.2 | 1500, 1000, 600 |
| 12, 24 | 0.5, 0.7, 1.2 | 1000, 600 |
| 48, 96 | 1.2 | 600 |
| 4. I.F. |
|---|
| 60 MHz, Logarithmic |
| 5. Bandwidth | |
|---|---|
| Short Pulse: | 40 MHz |
| Middle Pulse: | 10 MHz |
| Long Pulse: | 3 MHz |
Radar Display
| 1. Display | |
|---|---|
| FAR-28x7 Series | FAR-21x7 Series |
| 23.1" Color LCD (SXGA 1280 x 1024 pixels) | 20.1" Color LCD (SXGA 1280 x 1024 pixels) |
| 470 (H) x 353 (V) mm | 400 (H) x 320 (V) mm |
| Effective Display Diameter | |
| 340 mm | 308 mm |
| Echo Color | Yellow, Green, or White in 32 levels |
| 2. Range Scales and Ring Intervals (nm) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Range: | 0.125 | 0.25 | 0.5 | 0.75 | 1.5 | 3 | 6 | 12 | 24 | 48 | 96 |
| Ring: | 0.025 | 0.05 | 0.1 | 0.25 | 0.25 | 0.5 | 1 | 2 | 4 | 8 | 16 |
| 3. Minimum Range |
|---|
| 30 m* on 0.75 nm range scale * Using a 10 mØ test target at 3.5 m high above sea and antenna at 15 m high (IEC 60936-1). Different conditions give a different result, maybe close to 20 m in actual installations. |
| 4. Range Discrimination | |
|---|---|
| FAR-28x7 Series | FAR-21x7 Series |
| 35 m | 30 m on 0.75* nm range scale |
| 5. Range Ring Accuracy | |
|---|---|
| FAR-28x7 Series | FAR-21x7 Series |
| 1% of the maximum range of the scale in use or 30 m, whichever the greater | ± 0.2% |
| 6. Presentation Modes |
|---|
| Head-Up, Course-Up, North-Up, North-UP TM |
| 7. Heading Information |
| Satellite Compass SC-50/110 is a recommendable heading sensor as a back-up for a gyrocompass. Confirm if your Administrations permit its use. |
| 8. Parallel Index Lines |
| 1, 2, 3 or 6 lines (menu selectable) |
| 9. Radar Map |
| 20,000 points to create coastlines, own ship safety contour, isolated underwater dangers, buoys, traffic routing systems, prohibited areas, fairways as required by IMO. |
Automatic Plotting
| 1. Acquisition |
|---|
| 100 targets (e.g., manual 50, automatic 50) |
| 2. Tracking |
| Automatic tracking of all acquired targets in 0.1 to 32 nm |
| 3. Guard Zone |
| Two zones, one of them 0.5 nm depth |
| 4. Vector |
| True or relative 30s, 1, 3, 6, 12, 15, 30 min for prediction of target motion |
| 5. Past Positions |
| 5 or 10 past positions at intervals of 30s, 1, 2, 3, 6 min. |
| 6. Collision Warning |
| CPA limit: 0.2-10 nm, TCPA limit: 0-99 min. |
| 7. Trial Maneuver |
| Dynamic or static, with selected delay time |
AIS Functions(Data input from AIS is required)
| 1. Symbols |
|---|
| Sleeping, Avtivated, Dangerous, Selected, Lost Targets |
| 2. Number of Targets |
| 1,000 targets max. |
| 3. Data Indication |
| Basic and expanded data |
Power Supply(Specify when ordering)
| 1. Processor Unit | |
|---|---|
| FAR-28x7 Series | FAR-21x7 Series |
| 24 VDC or 115/230 VAC, 1 Ø, 50/60 Hz 440 VAC, 1 Ø, 50/60 Hz with an optional transformer RU-1803 |
|
| 2Display Unit | |
|---|---|
| FAR-28x7 Series | FAR-21x7 Series |
| 24 VDC or 100-230 VAC, 1 Ø, 50/60 Hz 440 VAC, 1 Ø, 50/60 Hz with an optional transformer RU-1803 |
24 VDC or 115/230 VAC, 1 Ø, 50/60 Hz 440 VAC, 1 Ø, 50/60 Hz with an optional transformer RU-1803 |
| 3Antenna Unit | |
|---|---|
| FAR-2837S/2837SW | FAR-2137S |
| 200 VAC, 3 Ø, 50 Hz; 220 VAC, 3 Ø, 60 Hz; 380 VAC, 3 Ø, 50 Hz; 440 VAC, 3 Ø, 60 Hz; 110 VAC, 3 Ø, 60 Hz with RU-5693; 220 VAC, 3 Ø, 50 Hz with RU-6522; 440 VAC, 3 Ø, 50 Hz with RU-5466-1 | 230 VAC, 3 Ø, 60 Hz; 380 VAC, 3 Ø, 50 Hz; 440 VAC, 3 Ø, 60 Hz; 115 VAC, 3 Ø, 60 Hz with RU-5693; 230 VAC, 3 Ø, 50 Hz with RU-6522; 440 VAC, 3 Ø, 50 Hz with RU-5466-1 |