IQ Measurements


Tue, Mar 27, 2007

3:57:21 PM



Test Setup
Test Name Channel used Board Output power Time Duration (Sec) Bandwidth (Hz) IQ Trigger Level (volts)
IQ Measurements Channel 11 a 9.00E-4 2.00E+7 2.00E-2


Test Values
EVM RMS % EVM RMS % (Avg) Peak EVM Peak EVM (Avg) Peak EVM Index Peak EVM Index (Avg) Offset EVM RMS % Offset EVM RMS % (Avg) Peak Offset EVM Peak Offset EVM (Avg) Peak Offset EVM index Peak Offset EVM index (Avg) IQ Phase Error (Deg) IQ Phase Error (Deg) (Avg) IQ Magnitude error (dBm) IQ Magnitude error (dBm) (Avg) Quadrature error (Deg) Quadrature error (Deg) (Avg) IQ Gain Imbalance (dBm) IQ Gain Imbalance (dBm) (Avg) Frequency offset (Hz) Frequency offset (Hz) (Avg)
Channel 11
9.709 25.485 81.000 5.011 14.267 56.000 1.326 1.210 1.626 0.029 8.498E+4
9.791 40.373 462.000 4.539 17.494 135.000 0.894 1.214 7.494 0.142 8.483E+4
10.284 30.916 397.000 5.734 14.718 392.000 1.373 1.204 0.329 0.006 8.483E+4
9.324 29.777 120.000 3.894 13.907 174.000 0.806 1.214 -3.977 -0.065 8.498E+4
9.546 36.440 432.000 6.471 40.726 475.000 1.903 1.201 -0.622 -0.011 8.453E+4
9.898 36.580 275.000 4.162 15.068 409.000 1.217 1.206 -0.342 -0.006 8.480E+4
10.363 40.662 77.000 6.214 14.235 182.000 1.533 1.205 0.234 0.004 8.483E+4
9.702 31.510 462.000 4.166 13.382 183.000 0.829 1.217 7.534 0.143 8.483E+4
9.710 36.128 179.000 3.890 12.538 57.000 1.107 1.209 -0.399 -0.007 8.483E+4
13.198 45.331 430.000 6.969 23.498 119.000 1.586 1.181 -2.454 -0.039 8.483E+4
8.431 28.055 33.000 3.716 10.343 4.000 1.249 1.198 -5.064 -0.081 8.470E+4
11.008 40.657 140.000 6.897 24.618 360.000 1.164 1.187 2.338 0.040 8.469E+4
12.807 39.484 76.000 6.011 17.845 24.000 1.180 1.188 2.338 0.040 8.483E+4
12.699 38.833 223.000 6.091 19.080 15.000 1.414 1.188 -2.376 -0.038 8.483E+4
10.539 37.791 463.000 5.698 16.151 393.000 1.414 1.209 0.934 0.017 8.480E+4
9.697 36.193 462.000 4.575 17.502 329.000 0.863 1.217 7.570 0.144 8.480E+4
9.987 33.523 178.000 5.873 15.270 199.000 1.182 1.190 -2.291 -0.037 8.480E+4
9.673 32.704 275.000 4.457 16.747 409.000 1.162 1.208 -0.424 -0.007 8.480E+4
10.275 37.847 461.000 4.269 20.183 166.000 0.902 1.220 3.601 0.064 8.483E+4
10.982 37.001 177.000 7.219 19.116 440.000 1.701 1.200 0.207 0.004 8.510E+4
9.978 36.550 176.000 5.527 16.176 150.000 1.264 1.189 2.176 0.038 8.483E+4
9.913 34.285 18.000 6.124 16.027 215.000 1.058 1.190 -2.411 -0.038 8.480E+4
10.667 36.924 273.000 7.006 19.944 466.000 1.645 1.205 0.187 0.003 8.480E+4
9.687 38.827 399.000 4.348 14.530 103.000 1.175 1.206 -0.356 -0.006 8.480E+4
10.251 39.681 179.000 5.282 12.735 167.000 1.219 1.209 0.910 0.016 8.483E+4
10.461 37.226 179.000 6.533 17.691 151.000 1.412 1.206 1.020 0.018 8.480E+4
10.044 34.673 399.000 6.281 15.672 362.000 1.332 1.207 0.906 0.016 8.483E+4
9.927 32.245 142.000 5.338 16.087 167.000 1.126 1.192 -2.297 -0.037 8.482E+4
10.439 35.281 179.000 6.428 17.555 345.000 1.684 1.207 1.017 0.018 8.480E+4
9.893 37.672 399.000 5.828 14.515 393.000 1.306 1.208 0.907 0.016 8.483E+4
10.686 34.533 30.000 3.598 10.047 80.000 1.071 1.200 -10.660 -0.156 8.498E+4
10.513 40.993 178.000 5.403 17.530 25.000 1.165 1.191 -2.296 -0.037 8.483E+4
9.584 33.628 430.000 4.245 13.964 361.000 0.869 1.216 7.577 0.143 8.480E+4
10.037 38.331 461.000 4.673 13.325 134.000 1.133 1.209 0.144 0.003 8.483E+4
9.824 32.759 241.000 4.557 12.731 328.000 1.126 1.208 0.104 0.002 8.478E+4
10.372 39.941 429.000 4.311 14.543 377.000 1.160 1.207 0.203 0.004 8.483E+4
10.014 33.603 121.000 4.236 13.070 214.000 1.137 1.209 0.267 0.005 8.480E+4
10.296 33.401 17.000 6.225 12.882 40.000 1.446 1.207 0.311 0.005 8.483E+4
12.371 24.333 10.000 4.297 10.418 3.000 0.885 1.188 20.616 0.493 8.498E+4
10.872 37.952 429.000 6.447 21.768 344.000 1.581 1.208 0.354 0.006 8.480E+4
10.085 33.387 241.000 3.951 14.065 150.000 1.086 1.209 0.145 0.003 8.483E+4
10.721 41.153 123.000 4.482 19.545 393.000 0.971 1.214 7.648 0.145 8.478E+4
11.781 42.296 110.000 5.618 16.233 153.000 1.124 1.190 -7.660 -0.118 8.498E+4
10.223 37.264 431.000 5.956 14.689 119.000 1.410 1.207 1.011 0.018 8.480E+4
9.971 35.907 306.000 4.565 16.740 57.000 0.955 1.217 7.526 0.143 8.480E+4
13.090 43.461 113.000 6.552 17.500 406.000 1.725 1.202 1.089 0.019 8.498E+4
9.948 36.291 429.000 5.986 14.684 118.000 1.237 1.205 0.225 0.004 8.483E+4
10.058 35.433 78.000 4.421 16.788 215.000 0.845 1.216 7.531 0.143 8.480E+4
10.066 34.607 399.000 4.518 19.000 329.000 1.199 1.206 -0.294 -0.005 8.480E+4
12.176 10.431 37.498 36.108 240.000 251.240 7.737 5.327 38.491 16.913 458.000 226.880 1.433 1.232 1.181 1.203 2.190 2.844 (Mag) 0.038 0.052 (Mag) 8.510E+4 8.483E+4