Lower frequencies, with longer wavelengths, are generally more suited to long distance transmission, and video signals require more bandwidth than simpler signals. Since the radio spectrum is limited, ...

Radio spectrum refers to the whole range of radio frequencies. Radios can transmit ... Just imagine the complexity of the US spectrum chart on the previous page, multiplied by every country ...

These antennas are not attached to any radio ... the spectrum, see the links in Resources. To convert metric measurements discussed in this feature to standard, see NOVA's conversion chart.

Government agencies divide the radio frequency spectrum into frequency bands that are authorized for specific uses defined geographic regions (such as a city). In the United States, the responsibility ...

This spectrum analyzer project seeks to improve the quality of tools available to amateur radio operators. A lot of thought has gone into the design, and those details are shared in the verbose ...

The result is amplified and fed out of a loud speaker. What is being heard on an SSB receiver is actually the radio frequency spectrum multiplied down to the audio frequency spectrum so we can ...

As mentioned in Part 1 of this 5G Landscape discussion (see previous column), the topic of spectrum—the radio frequencies that are used to transmit and receive signals that form the heart of ...

As the world grows increasingly dependent on wireless devices, networks, and services, one thing has become readily apparent: open radio frequency spectrum—that is the space in which wireless ...

The Doppler Effect shifts the frequency of the radio waves to higher (moving toward us) and lower (moving away) frequencies. The resulting spectrum (power vs. frequency) shows two peaks. These ...

The next UK spectrum auction has moved a significant step closer, with the publication of the text of the final regulations ...

If you are a Spectrum user, you are probably experiencing problems with your Internet or TV. Apparently, you’re not the only ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...