3 SDRadio bandwidth

0616-EX-PL-2015 Text Documents

Aerospace Corporation, THE

2015-09-24ELS_167473

Necessary Bandwidth Description Frequency range: 914.7 MHz Radio Specs: Digital modulation (QPSK) Emission Designator: 1M23G1D Occupied Bandwidth (99% of total power radiated): 1.180 MHz ± 25 kHz will be necessary to compensate for Doppler shifting, bringing the total necessary bandwidth to 1.230 MHz Necessary Bandwidth: 1.230 MHz (Occupied BW + Doppler shift BW) This is the minimum value of the Occupied BW sufficient to ensure the transmission of information at the rate and with the quality required for the system employed under our specified conditions Necessary Bandwidth demonstration: See chart below


Document Created: 2014-11-03 15:32:44
Document Modified: 2014-11-03 15:32:44
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