CWNP Blog

Tom Carpenter
March 24, 2020

Speeds Like the 1990s in Wireless and We Love It

Faster is not always better and, with modern IoT, slower and slower is often the name of the game. Just how slow can you go? Think modem speeds from the 90s.

Tom Carpenter
October 18, 2019

Wi-Fi Trek 2019 Technical Recap Webinar Slides

As promised, here are the webinar slides from the October 18, 2019 webinar with brief notes on each presentation and links to view the presentation on CWNPTV on YouTube.

Tom Carpenter
July 01, 2019

How CWSA Helps In Understanding Algorithms

Tom Carpenter gives a brief on how CWSA can help you in understanding algorithms needed in AI.

Tom Carpenter
June 25, 2019

The Reality of 5G and CWSA

Tom Carpenter gives a brief on how the new Certified Wireless Solutions Administrator (CWSA) track goes beyond Wi-Fi.

Tom Carpenter
June 19, 2019

Beyond Wi-Fi: Meet the CWSA

A new certification track that opens up the world of wireless!

Tom Carpenter
June 19, 2019

Wi-Fi Trek Keynote: Protocol Analysis

Our conference attendees love learning about how networking works, and protocol analysis is one of the best ways to get down to where the rubber meets the road and understand networking. One of the leading protocol analysis experts in the world has come on board as our Wednesday keynote speaker for Wi-Fi Trek 2019.

Tom Carpenter
June 17, 2019

Wi-Fi Trek Keynote: IT Goes Retro!

When we began the process of selecting keynote speakers for this year's Wi-Fi Trek 2019 conference, I considered various people I might invite. The person I wanted for the Thursday keynote has given to and continues to give to the technology community. His name is Stewart Cheifet, and if you don't know who he is, read on to find out about one of the most interesting presenters in the history of Wi-Fi Trek.

Tom Carpenter
October 18, 2017

KRACK - It's Not As Bad As You Think

The recent reveal of the key reinstallation attack (KRACK) caused much stir in the wireless LAN community. This post addresses the reality of the attack, what should be done immediately, and lessons we should learn from it.

Tom Carpenter
September 27, 2017

Low-Cost Handheld Spectrum Analyzer (RF Explorer)

The RF Explorer device is a useful tool for the price point. At under $300 U.S., the price is much easier to accommodate than other, more advanced, handheld spectrum analyzers. The device can be purchased here: http://rfexplorer.com/purchase/

Tom Carpenter
July 25, 2017

Calculating RF Wavelengths

RF wavelength calculations can be made quite simple with two basic formulas. One for feet and the other for meters. This blog post provides the formulas and an Excel spreadsheet for calculating the wavelengths for each 20 MHz channel center frequency in the 2.4 GHz and 5 GHz bands.

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