Radiotaajuuskirja/12,64880952 kHz
| RSDN-20 12,64880952 kHz | ||
|---|---|---|
| F1 11,90476190 Alpha 1 RUS 11,90 | ||
| Novosibirsk I | ||
| Seida II | ||
| Krasnodar III | ||
| Habarovsk IV | ||
| Revda V | ||
| F2 12,64880952 Alpha 2 RUS 11,65 | ||
| Revda I | ||
| Novosibirsk II | ||
| Habarovsk III | ||
| Krasnodar IV | ||
| Seida VI | ||
| F3 14,88095238 | ||
| Krasnodar I | ||
| Habarovsk II | ||
| Novosibirsk III | ||
| Seida V | ||
| Revda VI | ||
| F3p 14,88109127 Alpha 3/p RUS | ||
| Novosibirsk IV | ||
| Revda IV | ||
| Seida IV | ||
| F4 12,09077381 Alpha 3 RUS 12,09 | ||
| Revda II | ||
| F5 12,04427083 | ||
| Seida III | ||
| F6 12,50000000 | ||
| F7 13,28125000 | ||
| Alpha 15,25 | ||
| F8 15,62500000 | ||
| FX 12,70000000 | ||
| ELF SLF ULF VLF LF MF HF VHF UHF SHF EHF | ||
| OpenWebRX | ||
OH1KK-VLF 
| ||
11,64880952 kHz on neuvostoliittolaisen radionavigointijärjestelmän, RSDN-20:n, jota myös englanninkielessä kutsutaan Alphaksi, F2-taajuus.
| F | kHz | I vaihe | II vaihe | III vaihe | IV vaihe | V vaihe | VI vaihe | OpenWebRX | taajuusperuste |
|---|---|---|---|---|---|---|---|---|---|
| F0 | 744 1/21 | ||||||||
| F1 | 11,90476190 | Novosibirsk | Seida | Krasnodar | Habarovsk | Revda | Alpha 1 RUS | 16 x F0 | |
| F2 | 12,64880952 | Revda | Novosibirsk | Habarovsk | Krasnodar | Seida | Alpha 2 RUS | 17 x F0 | |
| F3 | 14,88095238 | Krasnodar | Habarovsk | Novosibirsk | Seida | Revda | Alpha 3 RUS | 20 x F0 | |
| F3p | 14,88109127 | Novosibirsk Revda Seida |
Alpha 3/p RUS | F3+ 5/36 | |||||
| F4 | 12,09077381 | Revda | Alpha 4 RUS | F0 x 260/16 | |||||
| F5 | 12,04427083 | Seida | F0 x 259/16 | ||||||
| F6 | 12,50000000 | 16 x 781,25 | |||||||
| F7 | 13,28125000 | 17 x 781,25 | |||||||
| F8 | 15,62500000 | 20 x 781,25 [1] |