f-3dB for R, L with 5% tolerances
| | R |
| | 10 | 11 | 12 | 13 | 15 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 33 | 36 | 39 | 43 | 47 | 51 | 56 | 62 | 68 | 75 | 82 | 91 |
| L | 10 | 1.5915 | 1.7507 | 1.9099 | 2.0690 | 2.3873 | 2.5465 | 2.8648 | 3.1831 | 3.5014 | 3.8197 | 4.2972 | 4.7746 | 5.2521 | 5.7296 | 6.2070 | 6.8437 | 7.4803 | 8.1169 | 8.9127 | 9.8676 | 1.0823 | 1.1937 | 1.3051 | 1.4483 |
| 11 | 1.4469 | 1.5915 | 1.7362 | 1.8809 | 2.1703 | 2.3150 | 2.6044 | 2.8937 | 3.1831 | 3.4725 | 3.9065 | 4.3406 | 4.7746 | 5.2087 | 5.6428 | 6.2215 | 6.8003 | 7.3790 | 8.1024 | 8.9706 | 9.8387 | 1.0851 | 1.1864 | 1.3166 |
| 12 | 1.3263 | 1.4589 | 1.5915 | 1.7242 | 1.9894 | 2.1221 | 2.3873 | 2.6526 | 2.9178 | 3.1831 | 3.5810 | 3.9789 | 4.3768 | 4.7746 | 5.1725 | 5.7031 | 6.2336 | 6.7641 | 7.4272 | 8.2230 | 9.0188 | 9.9472 | 1.0876 | 1.2069 |
| 13 | 1.2243 | 1.3467 | 1.4691 | 1.5915 | 1.8364 | 1.9588 | 2.2037 | 2.4485 | 2.6934 | 2.9382 | 3.3055 | 3.6728 | 4.0401 | 4.4074 | 4.7746 | 5.2644 | 5.7541 | 6.2438 | 6.8559 | 7.5905 | 8.3250 | 9.1820 | 1.0039 | 1.1141 |
| 15 | 1.0610 | 1.1671 | 1.2732 | 1.3793 | 1.5915 | 1.6977 | 1.9099 | 2.1221 | 2.3343 | 2.5465 | 2.8648 | 3.1831 | 3.5014 | 3.8197 | 4.1380 | 4.5624 | 4.9869 | 5.4113 | 5.9418 | 6.5784 | 7.2150 | 7.9577 | 8.7005 | 9.6554 |
| 16 | 9.9472 | 1.0942 | 1.1937 | 1.2931 | 1.4921 | 1.5915 | 1.7905 | 1.9894 | 2.1884 | 2.3873 | 2.6857 | 2.9842 | 3.2826 | 3.5810 | 3.8794 | 4.2773 | 4.6752 | 5.0731 | 5.5704 | 6.1673 | 6.7641 | 7.4604 | 8.1567 | 9.0519 |
| 18 | 8.8419 | 9.7261 | 1.0610 | 1.1495 | 1.3263 | 1.4147 | 1.5915 | 1.7684 | 1.9452 | 2.1221 | 2.3873 | 2.6526 | 2.9178 | 3.1831 | 3.4484 | 3.8020 | 4.1557 | 4.5094 | 4.9515 | 5.4820 | 6.0125 | 6.6315 | 7.2504 | 8.0462 |
| 20 | 7.9577 | 8.7535 | 9.5493 | 1.0345 | 1.1937 | 1.2732 | 1.4324 | 1.5915 | 1.7507 | 1.9099 | 2.1486 | 2.3873 | 2.6261 | 2.8648 | 3.1035 | 3.4218 | 3.7401 | 4.0585 | 4.4563 | 4.9338 | 5.4113 | 5.9683 | 6.5254 | 7.2415 |
| 22 | 7.2343 | 7.9577 | 8.6812 | 9.4046 | 1.0851 | 1.1575 | 1.3022 | 1.4469 | 1.5915 | 1.7362 | 1.9533 | 2.1703 | 2.3873 | 2.6044 | 2.8214 | 3.1108 | 3.4001 | 3.6895 | 4.0512 | 4.4853 | 4.9193 | 5.4257 | 5.9321 | 6.5832 |
| 24 | 6.6315 | 7.2946 | 7.9577 | 8.6209 | 9.9472 | 1.0610 | 1.1937 | 1.3263 | 1.4589 | 1.5915 | 1.7905 | 1.9894 | 2.1884 | 2.3873 | 2.5863 | 2.8515 | 3.1168 | 3.3820 | 3.7136 | 4.1115 | 4.5094 | 4.9736 | 5.4378 | 6.0346 |
| 27 | 5.8946 | 6.4841 | 7.0736 | 7.6630 | 8.8419 | 9.4314 | 1.0610 | 1.1789 | 1.2968 | 1.4147 | 1.5915 | 1.7684 | 1.9452 | 2.1221 | 2.2989 | 2.5347 | 2.7705 | 3.0063 | 3.3010 | 3.6547 | 4.0083 | 4.4210 | 4.8336 | 5.3641 |
| 30 | 5.3052 | 5.8357 | 6.3662 | 6.8967 | 7.9577 | 8.4883 | 9.5493 | 1.0610 | 1.1671 | 1.2732 | 1.4324 | 1.5915 | 1.7507 | 1.9099 | 2.0690 | 2.2812 | 2.4934 | 2.7056 | 2.9709 | 3.2892 | 3.6075 | 3.9789 | 4.3502 | 4.8277 |
| 33 | 4.8229 | 5.3052 | 5.7875 | 6.2697 | 7.2343 | 7.7166 | 8.6812 | 9.6458 | 1.0610 | 1.1575 | 1.3022 | 1.4469 | 1.5915 | 1.7362 | 1.8809 | 2.0738 | 2.2668 | 2.4597 | 2.7008 | 2.9902 | 3.2796 | 3.6172 | 3.9548 | 4.3888 |
| 36 | 4.4210 | 4.8631 | 5.3052 | 5.7473 | 6.6315 | 7.0736 | 7.9577 | 8.8419 | 9.7261 | 1.0610 | 1.1937 | 1.3263 | 1.4589 | 1.5915 | 1.7242 | 1.9010 | 2.0779 | 2.2547 | 2.4757 | 2.7410 | 3.0063 | 3.3157 | 3.6252 | 4.0231 |
| 39 | 4.0809 | 4.4890 | 4.8971 | 5.3052 | 6.1213 | 6.5294 | 7.3456 | 8.1618 | 8.9780 | 9.7942 | 1.1018 | 1.2243 | 1.3467 | 1.4691 | 1.5915 | 1.7548 | 1.9180 | 2.0813 | 2.2853 | 2.5302 | 2.7750 | 3.0607 | 3.3463 | 3.7136 |
| 43 | 3.7013 | 4.0714 | 4.4415 | 4.8117 | 5.5519 | 5.9220 | 6.6623 | 7.4026 | 8.1428 | 8.8831 | 9.9934 | 1.1104 | 1.2214 | 1.3325 | 1.4435 | 1.5915 | 1.7396 | 1.8877 | 2.0727 | 2.2948 | 2.5169 | 2.7760 | 3.0350 | 3.3682 |
| 47 | 3.3863 | 3.7249 | 4.0635 | 4.4022 | 5.0794 | 5.4180 | 6.0953 | 6.7726 | 7.4498 | 8.1271 | 9.1429 | 1.0159 | 1.1175 | 1.2191 | 1.3206 | 1.4561 | 1.5915 | 1.7270 | 1.8963 | 2.0995 | 2.3027 | 2.5397 | 2.7767 | 3.0815 |
| 51 | 3.1207 | 3.4328 | 3.7448 | 4.0569 | 4.6810 | 4.9931 | 5.6172 | 6.2414 | 6.8655 | 7.4896 | 8.4258 | 9.3621 | 1.0298 | 1.1234 | 1.2171 | 1.3419 | 1.4667 | 1.5915 | 1.7476 | 1.9348 | 2.1221 | 2.3405 | 2.5590 | 2.8398 |
| 56 | 2.8421 | 3.1263 | 3.4105 | 3.6947 | 4.2631 | 4.5473 | 5.1157 | 5.6841 | 6.2525 | 6.8209 | 7.6735 | 8.5262 | 9.3788 | 1.0231 | 1.1084 | 1.2221 | 1.3358 | 1.4494 | 1.5915 | 1.7621 | 1.9326 | 2.1315 | 2.3305 | 2.5863 |
| 62 | 2.5670 | 2.8237 | 3.0804 | 3.3371 | 3.8505 | 4.1072 | 4.6206 | 5.1340 | 5.6474 | 6.1608 | 6.9309 | 7.7010 | 8.4712 | 9.2413 | 1.0011 | 1.1038 | 1.2065 | 1.3092 | 1.4375 | 1.5915 | 1.7456 | 1.9253 | 2.1050 | 2.3360 |
| 68 | 2.3405 | 2.5746 | 2.8086 | 3.0427 | 3.5108 | 3.7448 | 4.2129 | 4.6810 | 5.1491 | 5.6172 | 6.3194 | 7.0215 | 7.7237 | 8.4258 | 9.1280 | 1.0064 | 1.1000 | 1.1937 | 1.3107 | 1.4511 | 1.5915 | 1.7554 | 1.9192 | 2.1299 |
| 75 | 2.1221 | 2.3343 | 2.5465 | 2.7587 | 3.1831 | 3.3953 | 3.8197 | 4.2441 | 4.6685 | 5.0930 | 5.7296 | 6.3662 | 7.0028 | 7.6394 | 8.2761 | 9.1249 | 9.9737 | 1.0823 | 1.1884 | 1.3157 | 1.4430 | 1.5915 | 1.7401 | 1.9311 |
| 82 | 1.9409 | 2.1350 | 2.3291 | 2.5232 | 2.9114 | 3.1055 | 3.4936 | 3.8818 | 4.2700 | 4.6582 | 5.2405 | 5.8227 | 6.4050 | 6.9873 | 7.5696 | 8.3459 | 9.1223 | 9.8987 | 1.0869 | 1.2034 | 1.3198 | 1.4557 | 1.5915 | 1.7662 |
| 91 | 1.7490 | 1.9239 | 2.0987 | 2.2736 | 2.6234 | 2.7983 | 3.1481 | 3.4979 | 3.8477 | 4.1975 | 4.7222 | 5.2469 | 5.7716 | 6.2962 | 6.8209 | 7.5205 | 8.2201 | 8.9197 | 9.7942 | 1.0844 | 1.1893 | 1.3117 | 1.4341 | 1.5915 |
© 2006 Mark Rushakoff