![]() ![]() The unit of measurement for signal strength is dBm. So if you are wondering why that guy in the Forum insists that his laptop reports a -30 dBm RSSI when standing next to his router and you get only -45 dBm standing next to your same make/model router, that’s why! Simply put, this means that the RSSI value that inSSIDer or any other Wi-Fi tool reports will differ from device to device. Absolute accuracy of the RSSI reading is not specified." Conversion of this integer value to dBm or mW is entirely at the discretion of the wireless driver creator. The standard states "RSSI is intended to be used in a relative manner. RSSI is an integer with an allowable range of 0 – 255. The STA needs to know the received signal strength to make many operational decisions, the most basic of which is when a channel is clear for transmit. The Receive Signal Strength Indicator (RSSI) is defined as part of the 802.11 standard to provide a wireless client (STA) with a way to measure the strength of its received signal. I then walked around and took various readings, as well as looked at the various bits of analysis provided by inSSIDer. All four SSIDs were connected to the same wired network. I set up two different 802.11n networks, an 802.11g network, and an 802.11a network. The only downside to these tabs is once you click on one of the links to these tools, you can’t get back to the other functions in the Learn tab without restarting the application.įor my tests of inSSIDer for Office, I set up several APs in various areas of a two-story building. The Lessons and Webinars tabs link you to various sources of information on a wide variety of Wi-Fi topics. Additional Tools launches additional web pages where MetaGeek promotes some of their other tools such as Wi-Spy for Wi-Fi Interference detection and Eye P.A for analyzing wireless network traffic. In the Learn tab, you can find additional tabs titled User Guide, Additonal Tools, Lessons, and Webinars. I like that MetaGeek includes a tab in both versions of the software called Learn. inSSIDer for Office has the Learn and Network tabs, plus tabs called Channels and Analyze, shown below. inSSIDer for Home has just two tabs called Learn and Network. The software was responsive and simple to use. I installed inSSIDer for Home on a Windows 7 PC and inSSIDer for Office on a Windows 8 PC without issue. inSSIDer for Office supports only Windows Vista, 7 and 8. The key differences between the free inSSIDer versions and the $199 inSSIDer for Office is that Office comes with the Wi-Spy Mini, which is an RF (radio frequency) receiver that enables additional features in the 2.4 GHz band only. inSSIDer for Office is a new product that will be the focus of this review. ![]() inSSIDer 2 runs on Windows XP and there are also free inSSIDers for Android and MacOS. InSSIDer for Home is a newer product with more features that runs on Windows Vista, 7 and 8 systems. InSSIDer is a free and very popular Wi-Fi network discovery and analysis tool that uses the wireless adapter in the device it runs on to capture and display wireless network data. We reviewed MetaGeek’s Wi-Spy 2.4x quite some time ago. MetaGeek also partners with VisiWave, TamoGraph, and Ekehau, supporting Wi-Spy integration with these third-party site survey products. MetaGeek makes software and hardware tools for wireless network discovery and optimization (inSSIDer), wireless spectrum analysis (Wi-Spy and Chanalyzer), wireless packet analysis (Eye P.A.). MetaGeek, formed in 2005, is a small company focusing on providing products to manage wireless networks. Introduction : Clarified product ownership Some analysis suggestions aren’t helpful.RF information is for 2.4 GHz band only. ![]() Detects both Wi-Fi and non-Wi-Fi RF activity.Provides lots of Wi-Fi data including signal strength (RSSI).Wireless network troubleshooting tool with 2.4 GHz RF detection ![]()
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