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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:

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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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Hotspot 2.0 Webinar Slides

The slides from the Hotspot 2.0 webinar on March 23, 2017 are available here.

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Wireless Networks – The 802.11 Series – Wi-Fi Alliance

Our next post is about the Wi-Fi Alliance and other regulatory agencies that play an important role in implementing and monitoring wireless networks.

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802.11 Wireless Networks

Learn the basics of 802.11 wireless networks(WLANs)

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