hamreportHF Band Report – 2026-06-02 04:00
📡 A Fediverse HF BAND REPORT ━━━━━━━━━━━━━━ • Solar Flux Index (SFI): 132 • Planetary K-Index (Kp): 1 • A-Index (A): 9 HF propagation conditions currently appear moderate, with quiet geomagnetic activity. This report is based on solar-terrestrial conditions from HamQSL. WSPR spots reported in the last 6h: 80m: 125,218 | 60m: 17,834 | 40m: 590,452 | 30m: 350,996 | 20m: 557,656 | 17m: 70,729 | 15m: 63,646 | 12m: 17,203 | 10m: 30,542 Data […]HF Band Report – 2026-06-01 16:00
📡 A Fediverse HF BAND REPORT ━━━━━━━━━━━━━━ • Solar Flux Index (SFI): 136 • Planetary K-Index (Kp): 3 • A-Index (A): 10 HF propagation conditions currently appear moderate, with unsettled geomagnetic activity. This report is based on solar-terrestrial conditions from HamQSL. WSPR spots reported in the last 6h: 80m: 34,547 | 60m: 11,450 | 40m: 463,540 | 30m: 251,207 | 20m: 521,814 | 17m: 92,375 | 15m: 83,743 | 12m: 22,448 | 10m: 47,437 Data […]HF Band Report – 2026-06-01 04:00
📡 A Fediverse HF BAND REPORT ━━━━━━━━━━━━━━ • Solar Flux Index (SFI): 136 • Planetary K-Index (Kp): 1 • A-Index (A): 10 HF propagation conditions currently appear moderate, with quiet geomagnetic activity. This report is based on solar-terrestrial conditions from HamQSL. WSPR spots reported in the last 6h: 80m: 110,557 | 60m: 20,240 | 40m: 661,437 | 30m: 356,138 | 20m: 549,052 | 17m: 56,711 | 15m: 45,009 | 12m: 12,097 | 10m: 26,257 Data […]
Jane WithnolastnameHF Band Report – 2026-05-31 16:00
📡 A Fediverse HF BAND REPORT ━━━━━━━━━━━━━━ • Solar Flux Index (SFI): 142 • Planetary K-Index (Kp): 2 • A-Index (A): 15 HF propagation conditions currently appear moderate, with quiet geomagnetic activity. This report is based on solar-terrestrial conditions from HamQSL. WSPR spots reported in the last 6h: 80m: 27,838 | 60m: 9,650 | 40m: 336,468 | 30m: 218,175 | 20m: 545,427 | 17m: 69,566 | 15m: 58,976 | 12m: 14,181 | 10m: 33,284 Data […]
Furkan Şimşek / TA7FURHello I am looking for low-cost #hf radio. It is must be sold in the Turkey
73
AUTO.AELancia is reviving the iconic Delta HF Integrale name for high-performance Delta and Gamma models arriving in 2026. Inspired by the legendary rally car, the new versions could feature a 280-hp electric setup alongside possible ICE options as the brand pushes for a comeback under Stellantis. Can an electric Delta HF Integrale truly capture the spirit of the original rally icon?
HF Band Report – 2026-05-31 04:00
📡 A Fediverse HF BAND REPORT ━━━━━━━━━━━━━━ • Solar Flux Index (SFI): 142 • Planetary K-Index (Kp): 3 • A-Index (A): 15 HF propagation conditions currently appear moderate, with unsettled geomagnetic activity. This report is based on solar-terrestrial conditions from HamQSL. WSPR spots reported in the last 6h: 80m: 102,679 | 60m: 18,146 | 40m: 539,858 | 30m: 271,814 | 20m: 534,965 | 17m: 63,621 | 15m: 46,008 | 12m: 10,441 | 10m: 20,764 Data […]HF Band Report – 2026-05-30 16:00
📡 A Fediverse HF BAND REPORT ━━━━━━━━━━━━━━ • Solar Flux Index (SFI): 148 • Planetary K-Index (Kp): 2 • A-Index (A): 15 HF propagation conditions currently appear moderate, with quiet geomagnetic activity. This report is based on solar-terrestrial conditions from HamQSL. WSPR spots reported in the last 6h: 80m: 30,129 | 60m: 10,448 | 40m: 372,472 | 30m: 206,075 | 20m: 561,377 | 17m: 96,116 | 15m: 70,118 | 12m: 17,122 | 10m: 34,284 Data […]
Dantali0n 
The #limesdr has a minimal LO frequency of 30 MHz so you might be wondering how it receives HF at all.
Well it has 60msps max sampling rate per transceiver so it can demodulate the entire HF band with the LO at 30 MHz directly!
It also has an NCO for offset tuning, this NCO can be used to down convert by 3.072 MHz in total.
Provided is a GNURadio plot for the transmitting at frequencies below 30MHz.
Be careful that your sampling rate is at least the nyquist of your frequency shift!
