Ed Criscuolo wrote:
I'm in the process of trying to put together a package to do some of the direct sequence spread spectrum modulations used by NASA's TDRSS relay satellites. I need to be able to transmit on 2287.5 MHz, and this appears to be just above the the range of the RFX-1800 (2.1 GHz) and just below the range of the RFX-2400 (2.4 GHz). Is it possible to transmit on this frequency using either of these daughterboards?
You can modify an RFX1800 or an RFX2400 by replacing the 2 VCO/PLL chips. You would need to remove the chips on there (ADF4360-3 in the case of the RFX1800, ADF4360-0 in the case of the RFX2400) and replace them with the ADF4360-1 from Analog devices.
Matt _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
