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This is Antenna system for 144 and 432 MHz on the roof which I have used from 2002 up to end of 2004. In December 2004 were moved to mast in the garden. |
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| This is system on the mast. | Detail of elevator. I am using Satellite actuator 18" and control system OK1DFC | ||
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LNA with ATF 54143 0,16dB N/F and 24dB gain |
18el. for 144 MHz M2 - preamplifier ATF 54143 0,16dB N/F OK1DFC design - PA GS35B - 1,5kW 38el. for 432 MHz M2 - preamplifier ATF 36077 0,28 dB N/F PA 2x3CPX800A7 - 1,5kW |
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Thanks to DX pedition to R1MVW - I have installed temporary antenna 5el. DK7ZB, using only for the M/S now |
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