[k3ng] built his own automatic antenna tuner. First, it measures the SWR of the line by using a tandem match coupler. This device allows the forward and reflected signals on the line to be extracted.

A few basic instruments and an LC network antenna tuner in a box are all that is required, and everything from a bit of wet string to ten thousand dollars worth of commercial antenna can be loaded ...

Attaching to the antenna cable or the cable company's cable via a coaxial F connector, the tuner includes software to change the channel and render the video content on screen. The software may ...

AH股溢价率在降低 数据显示，恒生指数最新市盈率（PE）为11倍，略高于过去10年10.07倍的估值中位数，不及危险值11.97倍。恒生科技指数最新PE为29倍 ...

Radios manufactured by Japanese firm ICOM reportedly were among the devices exploding in Lebanon on Wednesday, according to ...

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 ...

The AH-64 Apache is the Army's heavy division/corps attack helicopter. The AH-64D Longbow remanufacture effort incorporates a millimeter wave fire control radar, radar frequency interferometer ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

WHAT IF, in the unforeseen future, when there are not enough boys in Singapore? If Girls have to serve National Service also, what will happen? The story will focus on the first batch of female ...

Shin Min Ah may transform into an empress this time! On October 10, a media outlet reported that Shin Min Ah will be starring in the new drama “The Remarried Empress” (working title ...

South Korean media have reported her real identity as 33-year-old Byun Ah-yeong. In March, she announced she was stepping away from her public persona to "live as a normal person". The couple face ...