QINGDAO THUNDSEA MARINE TECHNOLOGY CO.,LTD
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Model SPCR-0450 Marine ARPA Radar Integrating chart, radar and AIS display Solid-state transmitter
Application
This product applies to various kinds of medium-sized and large vessels, ground-based surveillance
radar and wave measurement/oil spill/avian detection.
Main functions
● Solid-state transmitter.
● Digital IF (intermediate frequency) sampling and pulse compression;
● Coherent Doppler processing;
● Range resolution of 6 meters and range blind zone of 20 meters;
● Integrating chart, radar and AIS display;
● Automatic Radar Plotting Aids (ARPA);
● Frequency selecting and random frequency hopping;
● Detecting moving targets.
Features
● Solid-state transmitter.
● Digital IF (intermediate frequency) sampling and pulse compression;
● Coherent Doppler processing;
● Range resolution of 6 meters and range blind zone of 20 meters;
● Integrating chart, radar and AIS display;
● Automatic Radar Plotting Aids (ARPA);
● Frequency selecting and random frequency hopping;
● Detecting moving targets.
Advantages over magnetron radar
● Reliability up to 50,000 hours (magnetron: 3,000 hours);
● Higher safety due to low-voltage transmitter and no need of preheating due to the instantaneous start and stop of the transmitter;
● Peak transmitting power reduced by at least a hundredfold, with low out-of-band radiation, causing little effect on other devices;
● Longer operating distance, while range resolution being enhanced;
● Better target detectivity, with function of coherent signal processing;
● Wider operating beamwidth and capable of interference suppression with either frequency selecting or frequency hopping.
Technical specification
| Operating frequency range | 9.3GHz~9.5GHz |
| Measuring range | 1/16nm~96nm |
| Rotating speed of antenna | 24rpm,48rpm |
| Peak transmitting power | 50W |
| Horizontal beamwidth | 1.8° |
| Vertical beamwidth | 22° |
| Tracking object capacity | 50 for automatic and 50 for manual |
| Tracking distance range | 0.1nm~32nm |
| Power consumption | 80W for typical base |
| Overall dimension | 1300mm×198mm×125mm(antenna) 432.5mm×328mm×382.5mm(base) |
| Base weight | 37kg |
| Screen size of display terminal | 19inches/22inches |
| Nominal voltage | DC 12V/24V |
| Supply range | DC 10~32V |
| Operating temperature | －25℃~55℃(radar);－15℃~55℃(display unit) |