Dear Community,

I need some help in interpreting the following capture. I captured for more than 40 hours. But the figure stays continuously the same.

1) I exptected this being wireless IEEE 802.11n with 20MHz channel bandwidth only. But I am unsure and a bit annoyed because I expected having IEEE 802.11.n more sharp falling shoulders. Also irritating are the four amplitudes and the gap exactly onWiFi channel 1. One amplitude and surrounded by two smaller amplitudes left and right from it would have been ok because of the 5 MHz sidebands. And I do not know why the shoulder runs out over more than 10 (!) channels. That looks more like a vey widebanded signal.

2) This signal on 2463 MHz is unknown to me and I do not have a clue what this could be.

3) This are bluetooth devices (Motorola Barcode scanners and iPad 2) communicating in pairs of two with each others.

Every comment or hint is welcome!

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ID:	772