Radar Installation Manual
Page 25
3.1
MDS-8
3.1.0 Antenna Unit
·
Power supply
: 10.8 to 41.6 VDC
·
Power consumption
: 30W or less
·
Preheat times
: 90 sec
·
Aerial
: Radome 1.5 Feet
·
Peak power output
: 2kW
·
Transmitting frequency
: 9445+/-30MHz
·
Beam width (degree)
Horizontal : 4.7°
·
Vertical
: 25°
·
Sidelobes /-10°
: <=-20dB
·
Rotation
: 30rpm
·
Pulse Length (
μ
sec)/PRF (Hz)
S
: 0.1/2200
·
M, M1
: 0.3/1100
·
L, M2
: 0.8/550
·
IF center frequency
: 60MHz (Linear amplifier)
·
IF bandwidth
S
: 6MHz
·
M, M1
: 6MHz
·
L, M2
: 3MHz
·
Noise figure
: 10dB nominal
·
Operating Temperature
: -25°C ~ +55°C
·
Operation in wind (relative)
: 100 knots
·
Water Resistance
: IPX6 (IEC60529)
·
Preheat times output (by 5 sec step)
: 85 sec to 5 sec
3.1.1 Dimensions and Mounting
Figure 3.1.1 - Radar MDS-8 (I)
