Seiwa SWRx series - Manual (Page 39)

41 User Manual
4.4 SWR 10
Antenna unit
♦
Power supply : 10.8 to 41.6 VDC
♦
Power consumption : 80W or less
♦
Preheat times : 120 sec
♦
Aerial : Open 3.5 or 4.5 Feet
♦
Peak power output : 4kW
♦
Transmitting frequency : 9410+/-30MHz
♦
Beam width (degree) Horizontal : 2.4° or 1.7°
♦
Vertical : 25°
♦
Side Lobes Within +/-10° : <=-23dB
♦
Outside +/-10°: <=-32dB
♦
Rotation : 24rpm
♦
Pulse Length ( μsec)/PRF (Hz) S : 0.06/4000
♦
M, M1 : 0.15/2000
♦
L, M2 : 0.4/1000
♦
L, L1 : 1.0/500
♦
IF center frequency : 60MHz (Linear amplifier)
♦
IF bandwidth S : 20MHz
♦
M, M1 : 20MHz
♦
L, M2 : 5MHz
♦
L, L1 : 5MHz
♦
Noise figure : 5.0dB or less
♦
Operating Temperature : -25°C ~ +55°C
♦
Operation in wind (relative) : 70 knots
♦
Water Resistance : IPX6 (IEC60529)
♦
Preheat times output (by 5 sec step) : 115 sec to 5 sec
Dimensions and Mounting
3.5 feet 1067 (47 1/4)
4.5 feet 1372 (59 1/16)
Fig. 4.4 - Radar SWR 10 (I)