15 June 2025

LF & VLF Grabber – Siegen JO30xv

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0-80 kHz grabber
8270 Hz – 424 uHz
5170 Hz – 424 uHz
8270 Hz – 44 uHz
SID monitor (Sudden Ionospheric Disturbance Monitor)

NAU: Aguada, Puerto Rico 40.75 kHz (7400 km); MSF: Anthorn, UK 60.00 kHz (876 km); NSY: Niscemi, Italy 45.90 kHz (1615 km);
FTA: Sainte-Assise, France 20.90 kHz (470 km); NWC: Exmouth, Western Australia 19.80 kHz (12992 km);
NAA: Cutler, Maine, USA 24.00 (5420 km); JJY40: Otakadoyayama Transmitter, Tamura, Japan 40.00 kHz (9175 km);
DHO38: Rhauderfehn, Germany 23.40 kHz (244 km); DCF77: Mainflingen, Germany 77.50 kHz (122 km).

Grayline Map

Mappa della Terra
NSY
NAU
NAA
DHO38
JJY40
FTA
MSF
DK6MAX
NWC
DFC77