丹麦水手SAILOR Sart II 船用雷达应答器
SAILOR 雷达应答器 II 是一个 9 GHz X波段的雷达收发机，用于根据IMO, GMDSS的要求进行协助救援操作。
GENERAL SPECIFICATIONS
Receiver Response 9.2-9.5GHz, sensitivity better than –50dBm
Transmitter Response 12 forward and return sweeps through the
range 9.2-9.5GHz
Nominal sweep times 7.5μs forward
and 0.4μs return
Minimum recovery time following excitation,
less than 10μs
Response reply to receiver signal less
than 0.5μs
Radiated Power (ERP) Not less than 400mW (+26dBm)
Duration of Operation 96 hours in standby condition followed by
a minimum 8 hours of transmission while
being continually interrogated with a pulse
repetition frequency of 1kHz
Temperature Range -20°C to +55°C operational
-30°C to +65°C storage
Antenna Characteristics Vertical beamwidth at least +/- 12.5 degree
relative to the horizontal plane of the radar
transponder. Azimuthal beamwidth
omni-directional to +/- 2dB
Effective Antenna Height 1 meter or greater
Weight 530g (with mast and bracket)
Dimensions 264 mm long x 90 mm diameter
Depth with bracket 101 mm
