Modern communication systems ranging from 5G cellular to military radios are increasingly required to support a growing number of channels and frequency bands, and it is often essential to be able to ...

不记得是哪个文章，有个读者说了一个滤波器，我只有搜索到了一个ADI的文档： 想起来了，是LMC6482的文章来着；滤波器其实有不少，但是也不多，其实就是滤波器的参数很多，没有一个是完美的，所以先聊聊这个滤波器的适用情况；其实主要是 “窄带滤波 ...

Vishay Intertechnology, Inc. released six new low-voltage, high-precision dual single-pole single-throw (SPST) analog switches in space-saving TDFN and MSOP surface-mount packages. Vishay ...

FOOTHILL RANCH, Calif., July 7 /PRNewswire/ — ATEN today introduced new 32-port CAT5 Matrix KVM switches for companies demanding enterprise KVMs with out-of-band and multimedia support. The new KM0932 ...

Former CNET editor Dong Ngo has been involved with technology since 2000, starting with testing gadgets and writing code for CNET Labs' benchmarks. He managed CNET's San Francisco Labs, reviews 3D ...

Wi-Fi routers provide internet via specific radio frequencies, or bands. Dual-band routers do this by offering both a 2.4GHz band and a 5GHz band. The former is ubiquitous in routers and offers a long ...

Mesh Wi-Fi systems are becoming more popular each day, thanks to their offer of seamless high-speed wireless internet spread out over a large area. There are a few popular choices, one of which is the ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

A designation indicating that a phone supports two different frequency bands. Not meaningful without knowing which two bands and which technologies the phone will work with. For North American TDMA ...