English
EspañolProduct List
- Marine Power Equipment
- Marine Propulsion Equipment
- Marine Deck Equipment
- Marine Mooring Equipment
- Marine Anchoring Equipment
- Marine Outfitting Equipment
- Marine Life Saving Equipment
- Marine Fire Fighting Equipment
- Marine Electrical Equipment
- Communication Navigation Equip
- Marine Auxiliary Machinery
- Marine Pumps and Piping System
- Marine HVAC System
- Marine Special Equipment
- Marine Decorations
- Marine Hardware
- Boat and Yacht
Classification societies
Contact Us
ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
Marine Radar BMMEENPRA-004
Application:
This product to meet IMO convention for from small patrol boat, fishing boat to all kinds of transport ships and ocean steamer, etc.
Various kinds of tonnage ship's different demands.
Model:
BMMEENPRA-004
Main technical parameters:
RF Transceiver unit
| Model type | BMMEENPRA-004 |
| radiator | Crack waveguide array |
| Radiator length | 150cm |
| Horizontal beam Angle | 1.7º |
| Vertical beam Angle | 25º |
| Polarization direction | Horizontal polarization |
| Antenna speed | 22±2r/m |
| Transmitting tube | MSF1421B(L)/MAF1421B(L)/MG4004 |
| Frequency | 9410±30MHz |
| Rated output power | 4KW |
| Modulation mode | Field-effect transistor (FET) switch mode |
| Preheating time | 2 min. |
| IF | 60MHz |
| Tuning time | Manual/automatic |
| Noise figure | 7.5dB(2704/1704) 4.5dB(2705/2706/2707/1705/1706/1707) |
| Bandwidth | 8 MHZ (short 1/2/3 / short short one pulse) 3 MHZ (2 / long 1 / long 2 pulse) |
| Transceiver exchange switch | Three terminal circulator |
| Wind load | Related wind speed51.5m/s (100 joints) |
Pulse width, repetition frequency
| Pulse width | Repetition frequency(Hz) | Range (nautical mile) | ||||||||||
| 0.125 | 0.25 | 0.5 | 1 | 1.5 | 3 | 6 | 12 | 24 | 48 | 96 | ||
| S1 | About 1500or 2250 | 0.06us | ||||||||||
| S2 | 0.15us | |||||||||||
| S3 | 0.25us | |||||||||||
| M1 | 0.35us | |||||||||||
| M2 | 0.45us | |||||||||||
| L1 | About 750 | 0.6us | ||||||||||
| L2 | 0.8us | |||||||||||
| VL | About 375 | 1.6us | ||||||||||
Display unit
| Display system | LCD color display |
| Teletron | 12/15/17/20inches Rectangular LCD color display |
| Pixel | 1280×1024(17 inches and above) |
| Image area diameter | 180mm, 225mm, 252mm, 270mm (2704/2705, 2706, 2707) |
| Orientation precision | <1º |
| Minimum range | 15 meters |
| Distance accuracy | ≤7 meters |
Working conditions:
| Vibration | Vibration frequency(Hz) | Amplitude (mm) |
| 1－12.5 | ±1.6 | |
| 12.5－25 | ±0.38 | |
| 25－50 | ±0.1 | |
| Environment temperature | Transceiver unit | －25~+60℃ |
| Display unit | －10~+50℃ | |
| Humidity | Related humidity | 95% (±40℃) |
| Power consumption | 10.2－40DVC≤80W | AC220V/50Hz (with rectifier) |
Compass safe distance:
| compass | Standard compass | Driving compass |
| Display unit | >0.8meter | >0.6meter |
| Transceiver unit | >3.1meter | >1.75meter |
RF Transceiver unit outline
Engine box outline－FN BMMEENPRA-004
Keyboard outline
