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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-001
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.
Technology & Parameters:
RF Transceiver unit
| Model type | BMMEENPRA-001 |
| radiator | Crack waveguide array |
| Radiator length | 54cm |
| Horizontal beam Angle | 4º |
| Vertical beam Angle | 25º |
| Polarization direction | Horizontal polarization |
| Antenna speed | 22±2r/m |
| Transmitting tube | MSF1421BL/MG4004 |
| Frequency | 9410±30MHz |
| Rated output power | 4.5KW |
| Modulation mode | Field-effect transistor (FET) switch mode |
| Preheating time | 2 min. |
| IF | 60MHz |
| Tuning time | Manual/automatic |
| Noise figure | 4.5dB(BMMEENPRA-001) |
| 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 |
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 | ||
| 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 | ||||||||||
Display unit
| Display system | Raster scan, high brightness display |
| Teletron | 10 inches Rectangular prevent dizziness CRT |
| Pixel | 496×672 |
| 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 | 10.2-40VDC ≤60W[BMMEENPRA-001] ≤80W[BMMEENPRA-003 ] |
AC220V/50Hz(with rectifier) |
RF Transceiver unit outline:
Display unit outline
