T-1 certification allows C-130 operators satcom starting with Ku-band, then Ka-band terminals, and more network options in ...

As Central Iowa Water Works imposes a lawn-watering ban to help ensure member utilities have the capacity to treat high levels of nitrates in their source water, some central Iowans are eyeing the ...

The cost of installing a central air conditioning system varies widely depending on your home’s size, the type and efficiency of the unit, and whether ductwork is already in place. Some or all of the ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Thanks to smart security systems, it's easier and more affordable than ever to monitor your home from pretty much anywhere. At PCMag, we have been reviewing smart home security solutions for nearly 20 ...

Switch to solar with a system built for you. Solar panels can lower your electricity bill by 75% or more, but the upfront investment is significant. Most homeowners spend between $12,600 and $33,376 ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

With the ability to enhance the convenience and security of your entryway, a smart lock is arguably the most crucial component of a connected home. There's no shortage of options, from fully installed ...

Effective pretreatment, including micro- and ultrafiltration, is vital to remove particulates and protect RO membranes from fouling and chemical damage. Monitoring key parameters such as temperature, ...

This article was updated in October 2025 with new products and information. We plan to update this article regularly as we test additional units. Okay, so you bought an electric vehicle. Now what?

Abstract: A multi-user full-duplex retroreflective optical ISAC (RO-ISAC) system using wavelength division duplexing (WDD) and interference cancellation is proposed. Experimental results demonstrate ...