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24-07-2006
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Lofar HBA Frontend unit board

Submitter: Klaas Dijkstra
Description: The High Band Antenna receiver is situated under the Antenna.
In the picture the upper part is the X channel and the lower part the Y channel receiver.
The singal travels from right to left though the board.
The first circuit part is the Low Noise Amplifier shown without shield covering lid.
The middle circuit is the 5-bit delay line.
The final amplifier is situated on the left, one of them is covered by the shield.
Copyright: ASTRON 2006
 
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