![]() ![]() This was the debut of the density view in PC-based spectrum analyzers. ![]() We released Chanalyzer 2 along with Wi-Spy 2.4x, and Cisco announced the acquisition of Cognio (which was finalized in early 2008).Ĭhanalyzer 2.0, released in February 2007, was a complete redesign of the Wi-Spy Viewer application. 2007Ģ007 was a big year for the industry. The software could toggle between the standard spectrum analyzer view and the waterfall view, but couldn’t show both views at the same time. So the only new feature that was released in 2006 was the addition of a waterfall view. The Wi-Spy Viewer 1.0 software was the first to label the frequency axis by either MHz or Wi-Fi channel and to fill in the area underneath the max and average traces instead of just drawing a line (the solid areas are easy to visualize at a glance).ĭevelopment in 2006 was slowed by my “day job,” daily runs to the post office to ship orders, and tech support. But Wi-Spy was the first USB spectrum analyzer, making it accessible to modern laptops and desktops. The software only had current, average, and max traces. The radio receiver only had a 5-bit RSSI, which severely limited the amplitude range and the frequency resolution was fixed at 1 MHz steps. The first Wi-Spy model was a retrofitted wireless mouse dongle (notice the “connect” button underneath the “I”). When I released Wi-Spy it was clearly not in the same league as the Cognio Spectrum Expert, but for $99 WLAN administrators finally had visibility at the RF layer and could troubleshoot physical layer issues in their wireless networks. The user interface was overly complex though and with a price tag of almost $4,000 it was clearly aimed at enterprise customers only. The software was fairly advanced with automatic device classification, device finder, waterfall view and a few bar graphs showing channel usage. It was PCMCIA based and covered the 2.4, 4.9 and 5 GHz bands. December 2005īefore I invented the Wi-Spy, Cognio’s Spectrum Expert was the only PC-based spectrum analyzer on the market. Here’s a quick tour of the evolution of MetaGeek products, showing the progression from Wi-Spy Viewer 1.0 to Chanalyzer Pro, and how they have led the whole industry forward over the past five years. The data resolution was so bad the screenshots look like they are from an Atari console game □ But even that very first version of our software contained some significant innovations in PC-based spectrum analysis that have since been adopted industry-wide. Wi-Spy Viewer) and laughed at how basic it was. A few days ago I was looking back at screenshots of Chanalyzer 1.0 (a.k.a. Wi?Fi RADIO: Internal or USB Wi?Fi Adapter (802.This month marks the five year anniversary of Wi-Spy and Chanalyzer. MINIMUM REQUIREMENTS: 800 x 600, 4 GB RAM. ![]() OPERATING SYSTEM: Microsoft® Windows XP, Vista, 7, 8 It also improves your network's health by following the expert tips in the Analyze Tab. inSSIDer Office allows you to choose up to 8 networks for optimization, making it the perfect tool for small office Wi?Fi deployments. Luckily inSSIDer Office & Wi?Spy Mini can see RF interference from non-Wi?Fi devices like security cameras, wireless AV equipment, and other devices competing for airtime in the 2.4GHz band. Interference can kill your Wi?Fi speeds. inSSIDer 4's simple, filterable display identifies signal overlap, channel conflicts, and configuration issues that are degrading your wireless network performance. MetaGeek inSSIDer 4 will help you get started by answering these questions: Do I see all my Access Points and SSIDs? Are my access points on the right channels? Do I have adequate signal strength? You need a serious tool designed to show you exactly what your Wi?Fi environment looks like, both physically and logically. MetaGeek inSSIDer Enterprise 4.2.0.12 Portable | 6.8 MB MetaGeek inSSIDer Enterprise 4.2.0.12 Portable ![]()
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