For the interested,
Jerry Martes tested his ideas at the San Bernardino Microwave lab this
We attempt at 8.2 GHz Terra MODIS polar orbiting satellite reception.
It looks very promising. Got our proto rotor working last weekend.
The USRP1 FFT plot show when injecting a -120 dBm signal into the DBSRX
The signal is about 15 dB above the noise. The LNB is adjusted to use
1.4 GHz into the USRP.