Ubisys IEEE 802.15.4 usb stic with wireshark firmware Manual de usuario descargar pdf (Pagina 21)

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10. Multiple-Channel Capture and Diversity

It is possible to capture traffic on multiple channels simultaneously. This might be necessary to observe

frequency hopping and frequency-agile systems. For each channel, a distinct ubisys IEEE 802.15.4

stick with Wireshark Firmware is required. Thus, to cover all channels in the 2.4GHz band, sixteen

sticks are required, which can be ordered as a bundle. Additional sticks are also beneficial to mitigate

the effects of multipath fading in indoor environments. In this case tune more than one stick to the same

channel.

While you could use multiple instances of Wireshark in order to run multiple captures and then merge

the captures files, it is often more convenient to group all sticks and run a single capture (on all sticks).

Figure 16: Selecting multiple interfaces for capture in Wireshark (here, five ubisys IEEE 802.15.4 USB Sticks)

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Ubisys IEEE 802.15.4 usb stic with wireshark firmware Manual de usuario Pagina 21