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[Discuss-gnuradio] Damaged LNA on the DBSRX board
From: |
Kelley, Clifford W |
Subject: |
[Discuss-gnuradio] Damaged LNA on the DBSRX board |
Date: |
Wed, 27 Oct 2010 10:20:39 -0700 |
We've noticed that it is not difficult to damage the MGA-82563 GaAs MMIC
amplifier on the DBSRX board. Other than replacing it (if you have that kind
of equipment and skills) does anyone know of a suitable replacement part?
We've actually used a wire on one of our boards to bypass the amplifier. In
doing this we lose about 10 dB of amplification and increased noise. Does
anyone know of a better solution?
Thanks,
Cliff
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