That kind of ham radio is suffering right now for a few reasons. First, HF propagation largely depends on sunspots and sunspots tend to ebb and peak on an 11-year cycle. Right now we are in a deep ...

The next suggestion is a handbook such as Reference Data for Radio Engineers ( RDRE), which includes typical curves for HF propagation. Finally, for specific ionospheric conditions, propagation ...

Ham radio operator Pete Stover (KD4QNA), located in Spotsylvania ... at 5 p.m. EDT (2100 UTC), until we lose propagation at night,” said Seeley in the following report. On 40 meters: 7.268 MHz (LSB) ...

Radio – HF (high frequency) radio propagation sporadic or blacked out." The SWPC noted that a G4 or greater was predicted through Friday. The SWPC rates solar storms on a five-level scale ...

Add to that the fact that whatever you learn about the propagation paths available ... on a Raspberry Pi 4 that I have dedicated to ham radio use. WSJT-X has a built-in WSPR mode, which makes ...

When I was a kid living near Grantsville, West Virginia, a few neighbors were into amateur ham radio. I found their analog electronics and antennas and their mastery of Morse code fascinating.

Radio – HF (high frequency) radio propagation sporadic or blacked out." The power grid may also be affected by "possible widespread voltage control problems," according to the SWPC. Although the ...

Additionally, induced pipeline currents could affect preventive measures, while HF radio propagation may become sporadic. Satellite navigation is expected to be degraded for hours, and low ...

A "severe" geomagnetic storm is forecast through Friday, and due to the severity of the storm, the aurora lights could be ...

The HF-11 will be the company's first foray into production cars. A total of 25 cars are planned, each priced at $2,350,000 (although you can save $500K by going internal combustion only).

Radio – HF (high frequency) radio propagation sporadic or blacked out." The SWPC noted that a G4 or greater was predicted through Friday. The SWPC rates solar storms on a five-level scale ...