Marine Radar BMMEENPRA-004

Date:2020-06-22 Click:296 Share to:

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

1.5

About 1500or 2250

0.06us

0.15us

0.25us

0.35us

0.45us

About 750

0.6us

0.8us

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：

Compass safe distance：

RF Transceiver unit outline

Engine box outline－FN BMMEENPRA-004

Keyboard outline