We were sad to hear that after 52 years in operation, iconic ham radio supplier MFJ will close next month ... You could even get air-wound coil stock, knobs, meters, and toroids.

[Michel]’s meter reader is pretty straightforward. His smart wattmeter is equipped with an IR LED that pips for every watt-hour consumed, so optical coupling was a natural approach. The pulse ...

Check the SWR meter to make sure it reads less than 2.0. Reposition the antenna or trim the antenna cable to reduce the distance between it and the amplifier if it reads 2.0 or more. Trim the ...

SWR meters and VSWR meters differ in terms of output interface and available features. Choices for output interface include universal serial bus (USB), general-purpose interface bus (GPIB), RS-232, ...

You will get digital access to reviews and ratings for ... care FAQs or access your account information here. Blood Glucose Meter Ratings Modern blood glucose meters are smaller, faster, and ...

Digital panel meters are digital displays intended to be mounted in a panel, such as a control panel. They typically read some type of input, be it a voltage, current, or resistance, and display its ...

Digital and analog worlds continue to collide as Cambridge Audio announced that it has extended the retro-cool digital VU meter update that its Evo streaming amplifiers are getting today to its ...

Commissions do not affect our editors' opinions or evaluations. Digital currency has the potential to completely change how society thinks about money. The rise of Bitcoin (BTC), Ethereum (ETH ...

A digital asset is generally anything created and stored digitally, is identifiable and discoverable, and has or provides value. Digital assets have become more popular and valuable as ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 10 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

The best digital photo frames are great for being able to share recent photos of you and your family with parents and grandparents, no matter how far away they live. Snap a picture of your kid on ...

The watt hour meter measures the total energy supplied from the mains supply. For experimental convenience it is replaced by an indicating watt meter that indicates the instantaneous rate of energy ...