Elliott PowerWave 2.4GHz Radio, Manual, Page: 42 / 135

Processing gain of a direct sequence spread spectrum, FCC CFR 47,
Part 15.247 (e)
Measured Data:
Sig. Gen. TX Jammer to Processing
Sig. Gen. Bit error rate (S/N)o L sys Total Peak Total Peak Signal Ratio Gain
Freq. (BER) [dB] [dB] Power @ Power @ Mj (PG)
[MHz] RX [dBm] RX [dBm] [dB] [dB]
2425.250 5.68E-07 10.74 2 -40.02 -43.2 3.18 15.915
2425.300 4.43E-07 10.82 2 -40.02 -43.2 3.18 16.001
2425.350 4.23E-07 10.84 2 -40.02 -43.2 3.18 16.017
2425.400 4.11E-07 10.85 2 -41.02 -43.2 2.18 15.027
2425.450 5.00E-07 10.78 2 -40.02 -43.2 3.18 15.959
2425.500 2.44E-07 11.02 2 -40.02 -43.2 3.18 16.203
2425.550 3.33E-07 10.92 2 -41.02 -43.2 2.18 15.099
2425.600 4.34E-07 10.83 2 -40.02 -43.2 3.18 16.008
2425.650 3.55E-07 10.9 2 -40.02 -43.2 3.18 16.077
2425.700 4.86E-07 10.79 2 -40.02 -43.2 3.18 15.969
2425.750 5.32E-07 10.76 2 -40.02 -43.2 3.18 15.938
2425.800 6.70E-07 10.68 2 -40.02 -43.2 3.18 15.856
2425.850 7.30E-07 10.65 2 -40.02 -43.2 3.18 15.825
2425.900 4.30E-07 10.83 2 -40.02 -43.2 3.18 16.012
2425.950 3.22E-07 10.93 2 -40.02 -43.2 3.18 16.11
2426.000 2.44E-07 11.02 2 -40.02 -43.2 3.18 16.203
2426.050 1.10E-07 11.28 2 -40.02 -43.2 3.18 16.459
2426.100 3.11E-07 10.94 2 -40.02 -43.2 3.18 16.122
2426.150 3.22E-07 10.93 2 -40.02 -43.2 3.18 16.11
2426.200 6.67E-07 10.68 2 -40.02 -43.2 3.18 15.857
2426.250 5.20E-07 10.77 2 -41.02 -43.2 2.18 14.946
2426.300 2.13E-07 11.07 2 -41.02 -43.2 2.18 15.248
2426.350 9.00E-08 11.34 2 -41.02 -43.2 2.18 15.522
2426.400 8.80E-08 11.35 2 -41.02 -43.2 2.18 15.529
2426.450 2.11E-07 11.07 2 -41.02 -43.2 2.18 15.251
2426.500 3.20E-07 10.93 2 -41.02 -43.2 2.18 15.113
2426.550 2.67E-07 10.99 2 -41.02 -43.2 2.18 15.173
2426.600 3.60E-07 10.89 2 -42.02 -43.2 1.18 14.073
2426.650 4.48E-07 10.82 2 -41.02 -43.2 2.18 14.997
2426.700 3.21E-07 10.93 2 -41.02 -43.2 2.18 15.112
2426.750 3.56E-07 10.9 2 -41.02 -43.2 2.18 15.076
2426.800 4.95E-07 10.78 2 -41.02 -43.2 2.18 14.963
2426.850 5.10E-07 10.77 2 -41.02 -43.2 2.18 14.952
2426.900 6.30E-07 10.7 2 -41.02 -43.2 2.18 14.878
2426.950 3.36E-07 10.92 2 -41.02 -43.2 2.18 15.096
Page 4 of 23