[Modern Ham] has a new ... with a directional antenna, it is possible to make some contacts with a fairly modest one. Back in the 1970s and 1980s, tracking when the satellite was overhead was ...

Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF Frequency Connect and Radio Station Antenna Convertion; application for most baofeng, Yaesu, Icon, Alinco ...

These Earth stations include: 21-M Space-Tracking Antenna 13-M antenna system 24 ft. antenna system UHF/VHF antenna systems The Earth stations are utilized for satellite mission support and research ...

“When all else fails, there’s ham radio ... a Raspberry Pi with a TFT screen for tracking satellites. The Pi and SDR might also be part of a NOAA satellite receiver like the one [Fuzz ...

When disaster strikes, and conventional communication systems fail, amateur ham radio operators step in to bridge the gap, ...

The Space Science Center at Morehead State University has developed a full motion 21-Meter class antenna system that is engaged in a rigorous research program in radio astronomy and also serves as an ...

To add ham radio capability to your Android smartphone, you will need a few bits. You will also need a custom printed circuit ...

The stars finally aligned for a 13-year-old Portlander whose nearly five-year quest to contact an astronaut in space came to ...

From whip antenna to shark fin and beyond, engineers struggle with expanding wireless requirements for automobiles.

Ka-band metasurface antennas, with their low-cost, low-profile design and superior beam-steering capabilities, show ...

Commercial-free digital radio via satellite from SiriusXM Satellite Radio. For a monthly fee or single-payment lifetime fee per radio, satellite radio offers more than 120 channels of music ...

Here’s how it works. I couldn't live without a TV antenna. It's as important to me as any streaming service because it allows me to watch sports, sitcoms and news without having to pay a monthly ...