4 , channel number Number of data points: 28 Frequency (GHz) Filter response 116.310000 0.026089 116.340000 0.073746 116.360000 0.178216 116.390000 0.373317 116.420000 0.560841 116.450000 0.661953 116.480000 0.760237 116.510000 0.865293 116.540000 0.914456 116.570000 0.899713 116.590000 0.883525 116.620000 0.921497 116.650000 0.976482 116.680000 1.000000 116.710000 0.993475 116.740000 0.973839 116.770000 0.963763 116.800000 0.959530 116.820000 0.935248 116.850000 0.870517 116.880000 0.761166 116.910000 0.635359 116.940000 0.524067 116.970000 0.391012 117.000000 0.239127 117.030000 0.132109 117.060000 0.058956 117.080000 0.000000