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Measuring Sun noise, Moon noise
and CS/G on 12-13/08/2018 with new tracking
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TRV 2nd generation in the feed point of
180cm Andrew solid dish |
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New contra weight arm and 15 kg weight
on the end, two independent zero back slash gears for
pointing system to the Moon. |
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New tracking contains two high
precision gears with back slash 0,03°, elevation read out
POSITAL |
Each gear include 24V DC engine with
1,2A consumption with maximum torque 1000 Nm, azimuth read
out below of azimuth gear |
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Tripod including also system fro high
precision read out for leveling of the system |
Other wiev |
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Inside of TRV 24 GHz left, plate with
TRV, LO and sequencer on right |
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Some details of opened TRV in the dish
feed point |
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CS/G measuring -15,2dB to -18dB = 2,8dB
ground noise |
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Sun measuring -8,6dB to -18,2dB = 9,6dB
Sun noise |
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