USB Tool Pointing - ndhobos

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Sunday, 5 October 2008

USB Tool Pointing

Ini satu lagi tool yang mempermudah aku dalam bekerja, jika aku memilikinya.. Wqeqeqeqe..
Alat ini di design sebagai USB wlan. Alat ini dengan softwarenya bisa membantu kita untuk menganalisa signal signal frekwensi wireless di sekitar kita termasuk bluetooth, microwave dan terutama signal 2.4 Ghz.
Dengan alat ini, kemungkinan besar kita bisa menghindari resiko interferensi, karena software spectrum analyzer nya, bisa membantu kita memilih chanel dan posisi yang tepat untuk memasang radio AP...

Troubleshoot. Analyze. Optimize.

As the 2.4 GHz ISM Band becomes more popular (and more congested) interference from non-Wifi devices can seriously degrade Wi-Fi performance.

Wi-Spy is the world's smallest 2.4 GHz spectrum analyzer, and has been designed specifically for troubleshooting and analyzing Wi-Fi networks. It shows the signal strength for all Wi-Fi networks as well as Bluetooth, 2.4 GHz cordless phones, microwaves, Zigbee, and all other 2.4 GHz transmitters. At a glance you can see what Wi-Fi channels are quiet and what channels you should avoid if possible. This makes it easy to pick a quiet channel for your access point instead of picking your favorite number between 1 and 11.

The original Wi-Spy software was good, but the new and improved Chanalyzer 2.0 software features a completely redesigned interface that presents a more clear and concise view of your wireless landscape. Combined with the Wi-Spy spectrum analyzer, Chanalyzer will help you visualize, troubleshoot, and optimize your wireless network.

  • Helps you identify wi-fi interference
  • Frequency range is 2.400 - 2.485 GHz
  • Record/playback data traces
  • Frequency/amplitude marker
  • Spectral, Topographic, and Planar Views
  • View the user manual
  • New Wi-Spy software available here (Windows and Mac OS X)
  • Linux software download is here
Details and Specs:

Data Analysis:
  • Current Signal Strength
  • Average Signal Strength
  • Maximum Signal Strength
  • Frequency Marker
  • Amplitude Line

Wi-Fi Information:

  • Amplitude vs Wi-Fi Channel
  • Wi-Fi Channel Selector

Saving Data:

  • Save Recording
  • Play Recording
  • Save Image to File
  • Print Image
  • Copy Image to Clipboard

Spectrogram View:

  • Instant View of Amplitude, Frequency, and Time


  • Color Schemes
  • Keyboard Shortcuts

Multiple Operating Systems:

  • Windows
  • Linux
  • Mac OS X


  • Weight: 8.5 g (0.3 oz)
  • Antenna: Internal
  • Bandwidth: 2.4 - 2.482 GHz
  • Frequency Resolution: 1 MHz
  • Amplitude Range: -97 dBm to -50.5 dBm
  • Amplitude Resolution: 1.5 dBm
  • Sweep Time: ~120 msec
  • Supported OS: Windows, Mac OS X, Linux

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