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Components and Specifications
The EM-Bird system comprises the EM-Bird itself, which is lowered to the ice during flight. For deployment a winch is installed inside the aircraft. Power supply unit and operator PC are located on the winchEMR system comprises transmitting and receiving antennas with a weight of 45 kg each. Furthermore a data aquisiton unit, a transmitting unit and an operator PC are installed in a rack. HF amplifiers are installed inside the wing compartments.
Specifications of the
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EMR Data Aquisition (without mounting)
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|| Dimension EMR SensorDA (max. diameter x L)| 360 x 3600 mm)| mm ||
|| Weight | 16.6 kg||
|| Power Supply | each of 28 VDC, 230 VAC and 115 VAC ||
|| Data interface | Ethernet || |
Specifications of the EMR Transmitter (without mounting)
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|| Dimension TailEMR UnitTransmitter (L x W x H) | 1060390 x 1060478 x 590134 mm ||
|| Weight | ~10013.3 kg||
|| Power Supply | 28 VDC and 220 VAC ||
|| Data interface | serial,TTL ethernet|| |
Position
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| urn | aircraft:bt-67:emr_ice |
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| contenttype | LocalFrame |
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| Origin Description: | The transmitting and the receiving antenna are installed under the left and right hand wing, respectively. The EMR data aqusition is installed in a rack in the cabin of the aircraft. |
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During flight the EM BirdEMR data are stored on an extra data externalaquisition PCunit. |
Data archiving on land
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After the flight EM BirdEMR data are downloaded from the PC and are made accessible via the external devices file system of the land Data Managment System (DMS). |
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