IQ Measurements


Wed, Oct 01, 2008

12:17:03 PM



Test Setup

Test Name Channel used Board Output power Time Duration (Sec) Bandwidth (Hz) IQ Trigger Level (volts)
IQ Measurements Channel 11 8.00 dBm 9.00E-4 2.00E+7 1.00E-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 (%) IQ Magnitude error (%) (Avg) IQ Offset (dBm) IQ Offset (dBm) (Avg) Frequency offset (Hz) Frequency offset (Hz) (Avg)
Channel 11
6.851 17.511 637.000 2.390 4.187 558.000 5.686 1.459 -48.619 -9.144E+2
6.546 17.039 369.000 2.328 3.852 475.000 5.435 1.445 -48.884 -9.144E+2
6.444 15.472 321.000 1.943 3.433 90.000 5.607 1.425 -50.531 -9.358E+2
6.325 16.360 603.000 2.088 3.633 204.000 5.289 1.488 -47.910 -9.121E+2
7.116 17.484 15.000 2.314 4.006 540.000 6.604 1.501 -46.538 -9.313E+2
5.720 15.844 233.000 1.782 7.933 618.000 29.434 25.119 -14.082 -9.226E+2
6.974 16.929 609.000 2.177 3.852 209.000 6.333 1.396 -48.894 -9.490E+2
6.383 15.413 405.000 2.045 3.635 238.000 5.512 1.473 -48.754 -9.560E+2
10.516 32.895 849.000 5.458 15.334 328.000 10.964 1.565 -48.290 -9.465E+2
6.369 14.694 750.000 2.103 3.568 246.000 5.379 1.458 -50.025 -9.586E+2
6.533 15.623 514.000 2.455 4.043 162.000 5.373 1.475 -49.725 -9.505E+2
6.624 15.398 725.000 2.463 3.941 232.000 5.423 1.463 -50.051 -9.631E+2
6.501 15.375 369.000 2.240 3.870 557.000 5.462 1.458 -49.250 -9.604E+2
8.187 20.576 598.000 2.545 4.256 181.000 7.811 1.398 -46.052 -9.700E+2
5.460 15.488 289.000 1.570 3.706 600.000 38.576 26.744 -18.555 -9.495E+2
6.539 18.368 32.000 2.262 3.997 696.000 5.677 1.425 -52.136 -9.604E+2
6.400 16.051 604.000 2.041 3.590 556.000 5.391 1.439 -48.363 -9.649E+2
6.248 15.863 744.000 1.914 3.618 633.000 5.402 1.443 -51.904 -9.853E+2
6.368 14.687 222.000 2.018 3.581 268.000 5.342 1.470 -50.442 -9.851E+2
6.382 15.556 90.000 2.159 3.674 43.000 5.353 1.453 -48.224 -9.724E+2
6.448 16.693 536.000 2.071 3.629 297.000 5.525 1.430 -52.491 -9.692E+2
6.565 16.921 31.000 2.284 3.828 152.000 5.506 1.454 -50.022 -9.896E+2
6.692 16.197 741.000 2.227 3.947 5.000 5.707 1.426 -48.221 -9.711E+2
6.415 15.686 148.000 2.167 3.708 316.000 5.388 1.450 -49.580 -9.818E+2
10.307 6.837 29.896 17.521 698.000 445.280 2.922 2.319 5.198 4.481 568.000 350.880 10.645 8.353 1.575 3.417 -43.652 -46.448 -9.792E+2 -9.557E+2
Channel 12
6.921 17.240 350.000 2.340 4.066 78.000 5.961 1.447 -48.688 -9.883E+2
6.388 16.780 310.000 2.140 3.710 593.000 5.357 1.457 -48.805 -9.940E+2
6.468 15.701 310.000 2.192 3.817 222.000 5.399 1.442 -51.251 -9.989E+2
6.543 16.350 537.000 2.347 3.920 77.000 5.557 1.426 -49.957 -1.009E+3
6.464 15.974 315.000 2.160 3.778 340.000 5.383 1.457 -49.088 -9.970E+2
6.329 16.927 438.000 2.337 3.935 37.000 5.475 1.442 -50.182 -9.947E+2
6.430 15.759 902.000 2.240 3.933 473.000 5.420 1.444 -50.076 -1.003E+3
6.637 15.450 19.000 2.328 4.005 465.000 5.423 1.447 -49.082 -1.011E+3
6.443 15.489 508.000 2.098 3.939 189.000 5.447 1.431 -47.317 -1.011E+3
6.382 17.170 502.000 2.059 3.636 242.000 5.406 1.452 -48.166 -1.013E+3
6.462 15.845 482.000 2.195 3.771 40.000 5.347 1.425 -52.814 -1.028E+3
6.500 15.326 936.000 2.152 3.770 40.000 5.409 1.462 -51.762 -1.006E+3
6.544 16.230 222.000 2.098 3.782 94.000 5.594 1.437 -48.679 -1.031E+3
6.383 15.267 200.000 2.161 3.738 559.000 5.316 1.430 -50.980 -1.040E+3
6.690 18.355 359.000 2.173 3.929 328.000 5.774 1.432 -48.722 -1.049E+3
6.464 15.816 189.000 2.296 3.847 427.000 5.372 1.411 -52.075 -1.055E+3
6.451 17.318 86.000 2.130 3.759 112.000 5.431 1.438 -50.172 -1.035E+3
3.786 16.181 803.000 1.557 7.424 8.000 44.802 26.880 -18.776 -1.045E+3
6.246 15.359 327.000 2.047 3.582 495.000 5.409 1.445 -50.350 -1.045E+3
6.257 16.428 593.000 1.949 3.345 40.000 5.337 1.442 -51.287 -1.051E+3
6.695 16.960 952.000 2.444 4.124 450.000 5.442 1.430 -52.070 -1.049E+3
6.407 15.876 168.000 2.165 3.790 541.000 5.371 1.445 -49.982 -1.052E+3
6.418 16.778 5.000 2.240 3.825 359.000 5.311 1.434 -49.244 -1.061E+3
6.564 17.176 1.000 2.018 3.767 592.000 5.808 1.397 -48.733 -1.057E+3
4.343 6.289 16.159 16.317 995.000 420.360 1.955 2.153 3.644 3.953 644.000 297.800 44.187 8.590 28.624 3.543 -24.658 -47.717 -1.056E+3 -1.027E+3
Channel 25
6.248 16.642 877.000 1.909 3.321 571.000 5.359 1.372 -50.022 -1.102E+3
6.301 15.478 144.000 2.032 3.609 376.000 5.367 1.331 -54.107 -1.094E+3
6.470 16.876 299.000 1.974 3.502 392.000 5.562 1.339 -51.019 -1.106E+3
6.343 16.065 814.000 1.983 3.484 304.000 5.454 1.350 -52.530 -1.093E+3
6.499 17.078 51.000 2.251 3.666 296.000 5.377 1.338 -54.150 -1.108E+3
6.353 16.802 106.000 2.100 3.812 382.000 5.415 1.337 -53.459 -1.105E+3
6.401 15.200 334.000 2.162 3.617 306.000 5.350 1.337 -56.913 -1.089E+3
6.243 16.066 202.000 1.985 3.779 83.000 5.447 1.350 -50.708 -1.089E+3
11.357 66.713 49.000 5.635 19.021 340.000 12.694 1.454 -56.361 -1.092E+3
6.997 18.368 301.000 1.979 3.545 550.000 6.572 1.275 -52.507 -1.091E+3
6.302 17.668 774.000 2.082 3.519 226.000 5.374 1.338 -54.252 -1.116E+3
7.670 19.036 7.000 2.135 4.073 109.000 7.316 1.297 -48.695 -1.112E+3
6.455 15.278 697.000 2.143 3.520 142.000 5.404 1.363 -55.359 -1.111E+3
6.290 15.504 184.000 2.072 3.596 401.000 5.342 1.352 -48.559 -1.104E+3
6.414 16.147 140.000 2.061 3.607 322.000 5.432 1.359 -54.215 -1.117E+3
6.348 15.794 454.000 2.038 3.505 252.000 5.479 1.319 -54.341 -1.100E+3
6.474 15.625 398.000 2.029 3.661 379.000 5.517 1.353 -51.014 -1.106E+3
6.515 15.950 705.000 2.053 3.703 675.000 5.576 1.352 -57.959 -1.094E+3
6.475 17.059 621.000 1.927 3.510 16.000 5.648 1.337 -51.284 -1.098E+3
5.760 16.908 568.000 1.470 3.427 698.000 43.657 28.500 -23.703 -1.093E+3
3.599 14.384 769.000 1.664 3.564 379.000 40.067 26.685 -18.164 -1.095E+3
6.346 15.772 782.000 2.168 3.668 511.000 5.353 1.334 -51.746 -1.113E+3
3.540 14.961 932.000 1.432 3.381 449.000 45.387 30.076 -32.133 -1.102E+3
6.404 16.863 290.000 2.103 3.596 233.000 5.466 1.334 -52.200 -1.104E+3
6.251 6.402 15.876 18.325 748.000 449.840 1.941 2.133 3.540 4.209 566.000 358.320 5.343 10.358 1.338 4.593 -54.520 -49.597 -1.107E+3 -1.102E+3