| Ferrite 61 mix calculations for BCB | |||||
| Al | Al | ||||
| FT 240-61 | 171 | FT 82-61 | 73.3 | ||
| FT 114A-61 | 146 | ||||
| -------------Number of turns-------------- | |||||
| kHz | Capacitance (pf) | Inductance (uH) | FT 240-61 | FT 114A-61 | FT 82-61 |
| 520 | 500 | 188 | 34 | 36 | 51 |
| 520 | 450 | 208 | 35 | 38 | 53 |
| 520 | 400 | 234 | 38 | 40 | 57 |
| 520 | 365 | 257 | 39 | 42 | 59 |
| 530 | 500 | 181 | 33 | 35 | 50 |
| 530 | 450 | 201 | 35 | 37 | 52 |
| 530 | 400 | 226 | 37 | 39 | 55 |
| 530 | 365 | 247 | 39 | 41 | 58 |
| 750 | 400 | 113 | 26 | 28 | 39 |
| 750 | 360 | 125 | 28 | 29 | 41 |
| 750 | 300 | 150 | 30 | 32 | 45 |
| 750 | 200 | 225 | 37 | 39 | 55 |
| 1000 | 400 | 63 | 20 | 21 | 29 |
| 1000 | 360 | 70 | 21 | 22 | 31 |
| 1000 | 300 | 85 | 23 | 24 | 34 |
| 1000 | 200 | 127 | 28 | 29 | 42 |
| 1000 | 150 | 169 | 32 | 34 | 48 |
| 1350 | 300 | 46 | 17 | 18 | 25 |
| 1350 | 200 | 70 | 21 | 22 | 31 |
| 1350 | 150 | 93 | 24 | 25 | 36 |
| 1350 | 100 | 139 | 29 | 31 | 44 |
| 1700 | 200 | 44 | 17 | 17 | 24 |
| 1700 | 150 | 58 | 19 | 20 | 28 |
| 1700 | 100 | 88 | 23 | 25 | 35 |
| 1700 | 75 | 117 | 27 | 28 | 40 |
| 1800 | 200 | 39 | 16 | 16 | 23 |
| 1800 | 150 | 52 | 18 | 19 | 27 |
| 1800 | 100 | 78 | 22 | 23 | 33 |
| 1800 | 75 | 104 | 25 | 27 | 38 |
| 2000 | 200 | 32 | 14 | 15 | 21 |
| 2000 | 150 | 42 | 16 | 17 | 24 |
| 2000 | 100 | 63 | 20 | 21 | 29 |
| 2000 | 75 | 85 | 23 | 24 | 34 |
| 3500 | 200 | 10 | 8 | 8 | 12 |
| 3500 | 150 | 14 | 9 | 10 | 14 |
| 3500 | 100 | 21 | 12 | 12 | 17 |
| 3500 | 75 | 28 | 13 | 14 | 19 |
| 4000 | 200 | 8 | 7 | 7 | 10 |
| 4000 | 150 | 11 | 8 | 9 | 12 |
| 4000 | 100 | 16 | 10 | 10 | 15 |
| 4000 | 75 | 21 | 12 | 12 | 17 |
| 5000 | 100 | 10 | 8 | 8 | 12 |
| 5000 | 75 | 14 | 9 | 10 | 14 |
| 10000 | 75 | 3 | 5 | 5 | 7 |
| 10000 | 50 | 5 | 6 | 6 | 8 |
| 15000 | 15 | 8 | 7 | 7 | 10 |
| 15000 | 10 | 11 | 9 | 9 | 12 |