Antique radios, Old Time Radios
Recording Details (VLF/LW: Grimeton SAQ on UNESCO 50th anniversary day)
Overview Cohiradia
| Recording Date |
2022-11-16 15:45
|
| Duration |
1500 Seconds |
| Recording Location |
Graz,
Austria (AT)
(15° 26′ 17″ O / 47° 4′ 16″ N) |
| Band |
ULW/LW |
| Frequency Range |
10 kHz - 260 kHz |
| Bandwidth |
250 kHz |
| Recording Device |
RSPdx, SDRPlay |
| Antenna |
active dipole 2x120cm, custom-built, symmetric preamplifier with OPA655 FET Opamps |
| Band Middle Frequency |
135 kHz |
| Encoding |
ci16 |
| Filter |
on board of the SDR |
| Pre-Amplifier Settings |
on board LNA |
| Notes |
VLF/LW: Grimeton SAQ on UNESCO 50th anniversary day, Widebandscan 10 kHz - 260 kHz, Alexanderson Alternator, message 16-11-2022, 16:00 UTC; Luxemburg effects: RTL on Allouis and Antena Satelor on 135,6kHz (HNG), unidentified intermittent perturbations on 164,2 179,75 195,4 211kHz, delta = 15,6kHz, probably local |
| Recorded by |
Hermann Scharfetter
/
2023-02-04 17:52
|
| Download Link |
Download (RFCorder, SDRUno, SDR#) |
Radio Stations
| Frequency | SNR | S-Level | Country | Programme | TX-Site | TX-Power |
| 16,4 kHz | 20 dB | - | NOR | JXN Helgeland | Gildeskål/Novik | - |
| 17,2 kHz | 18 dB | - | S | SAQ | Grimeton | - |
| 18,1 kHz | 30 dB | - | RUS | RDL/UPD/UFQE/UPP/UPD8, MIL HQ Moskva VLF network | Krasnodar,Nizhny Novgorod, Arkhangelsk, others | - |
| 18,3 kHz | 30 dB | - | F | HWU, French Navy | Rosnay | - |
| 19,6 kHz | 25 dB | - | G | GQD, GBZ | Anthorn, Skelton | - |
| 20,27 kHz | 22 dB | - | I | ICV | Tavolara | - |
| 20,9 kHz | 30 dB | - | F | HWU, FTA20/HWU, French Navy | Rosnay, Saint-Assise | - |
| 21,1 kHz | 30 dB | - | RUS | RDL, RJS, MIL HQ Moskva VLF network | Krasnodar, Vladivostok Radio | - |
| 22,1 kHz | 25 dB | - | G | GQD, GBZ | Anthorn, Skelton | - |
| 23,4 kHz | 49 dB | - | D | DHO-038 | Rhauderfehn Marinefunksendestelle | - |
| 24,0 kHz | 25 dB | - | USA | NAA, US Navy | Cutler, ME | - |
| 26,7 kHz | 30 dB | - | TUR | NAA, US Navy | Denizköy-Bafa TBB | - |
| 37,5 kHz | 15 dB | - | ISL | NRK,TFK, US Navy | Grindavik | - |
| 42,2 kHz | 15 dB | - | S | SRC | Karlsborg | - |
| 45,9 kHz | 45 dB | - | I | NSY, US Navy | Niscemi | - |
| 49 kHz | 30 dB | - | unidentified | unidentified | unidentified | - |
| 51,95 kHz | 30 dB | - | G | GIY20(FAX), GNY1(UK Royal Navy), GYW1(F1B, encrypted) | Oxford, Thurso, Crimond | - |
| 54 kHz | 5 dB | - | J | US Navy NRTF | US Navy NRTF | - |
| 57,7 kHz | 10 dB | - | G,ISL | GXH, NRK | Thurso, Grindavik(US Navy) | - |
| 60 kHz | 25 dB | - | G,J ? | MSF, JJY(CW IDentH+15) ? | Anthorn, Hagana-yama ? | - |
| 62,6 kHz | 34 dB | - | F | FUE(French Navy Brest),FUG,FUG | Brest, La Regne, Brest | - |
| 63,85 kHz | 36 dB | - | F | FTA63 | Sainte-Assise | - |
| 66,67 kHz | 25 dB | - | RUS | RBU | Taldom | - |
| 77,5 kHz | 42 dB | - | D | DCF77 | Mainflingen | - |
| 81,0 kHz | 30 dB | - | G | GYN2 (F1B 85 Hz shift, encrypted) | Skelton | - |
| 129,1 kHz | 50 dB | - | D | DCF49 | Mainflingen EFR Funkruf | - |
| 135,6 kHz | 69 dB | - | HNG" | HGA22 | Lakihegy EFR Funkruf HNG | - |
| 139 kHz | 53 dB | - | D | DCF39 | Burg EFR Funkruf | - |
| 153 kHz | 48 dB | - | ROU | Antena Satelor | Brasov | - |
| 162 kHz | 45 dB | - | F | Zeitzeichen | Allouis | - |
| 171 kHz | 23 dB | - | MRC | Medi 1 | Nador MRC | - |
| 198 kHz | 38 dB | - | G | BBC4 | Droitwich | - |
| 225 kHz | 49 dB | - | POL | Jedynka | Solec Kujawski | - |
| 234 kHz | 36 dB | - | LUX | RTL | Beidweiler | - |
| 252 kHz | beat, 40 dB | - | IRL | RTE1 | Dublin | - |
| 252 kHz | beat, 40 dB | - | ALG | Chaîne 3 | Tipaza | - |
