资讯
Used widely at antenna scanner, UHF,VHF Frequency Connect and Radio Station Antenna Convertion; application for most baofeng, Yaesu, Icon, Alinco, Kenwood, Wouxun & TYT Amateur Radios Package ...
The Society of Broadcast Engineers is auctioning off 14 remaining elements that were part of the Alford Antenna on New York's ...
Northwood Space raised $30 million in a Series A round to establish a global network of phased array ground stations. Alpine ...
3 天
FLYING Magazine on MSNNASA Researching ‘Ultra-Lightweight” Antennae for Future AircraftNASA’s aerogel-based antenna, by contrast, uses radio waves that can be “electronically steered” to prevent disruptions in ...
A look at some of the top headlines across the nation, including George Santos being sentenced to prison, the FBI arresting a ...
But streaming services aren't free. Over-the-air TV broadcasts are, and plenty of modern broadcast stations actually support ...
Which Frequency Ranges The TV Antenna Can Receive? TV frequency ranges come in two main groups: UHF channels and VHF channels. Therein, VHF channels are divided into low-band (from 2 to 6) and ...
Check out this article for all you need to know about NASCAR Cup Series' Jack Link's 500 including date, time, drivers, and ...
There is plenty to do in and around Austin this weekend. We have a look at festivals and things to do in Central Texas.
The Federal Emergency Management Agency has lifted its “hold” on grant money for some public broadcast stations to upgrade ...
Researchers use a flat aerogel array antenna to communicate with a geostationary satellite above the Earth during tests at ...
On Tuesday, the FCC issued a Notice of Violation to the licensee of a low-power radio station serving a portion of South ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果