Abstract: A device (1) for measuring a wireless channel in any frequency band, with the device rotating and being autonomous. The device (1) comprises at least one antenna (2) that is connected to a processor (3) and powered by a battery, with all being mounted on a rotary platform (5), and with the processor (3) being complimented by at least one encoder (6) located in the stationary portion of the device (1) and an axle (7) of the rotary platform (5) that is connected to a motor (8) via the axle (7) in order to drive the rotary platform (5). The device (1) makes it possible to perform evaluations of the channel of the electromagnetic spectrum, not necessarily for 60 GHz. This autonomy makes it possible to perform measurements on the ground in a simple manner without the need to carry around complex equipment or additional power sources.

Abstract: A device (1) for measuring a wireless channel in any frequency band, with the device rotating and being autonomous. The device (1) comprises at least one antenna (2) that is connected to a processor (3) and powered by a battery, with all being mounted on a rotary platform (5), and with the processor (3) being complimented by at least one encoder (6) located in the stationary portion of the device (1) and an axle (7) of the rotary platform (5) that is connected to a motor (8) via the axle (7) in order to drive the rotary platform (5). The device (1) makes it possible to perform evaluations of the channel of the electromagnetic spectrum, not necessarily for 60 GHz. This autonomy makes it possible to perform measurements on the ground in a simple manner without the need to carry around complex equipment or additional power sources.

Abstract: Sanitary coupling for needle and mechanized punch for micropigmentation and tattooing, having a threaded bolt that can perform shuttle micromovements of the protruding sheaf of the casing of the mechanized punch to which the base of a needle is coupled. The bolt passes through the casing of the mechanized punch through an orifice located in a prolongation and/or sleeve thereof. The base of the needle consists of a disc-like body which on one of its faces presents a threaded orifice for coupling to the thread of the bolt, and its edge is extended to form a complementary overlapping skirt around the form of the prolongation of the sleeve of the casing. On the other face of the disc-like body a protruding portion is centered where the non-dismountable body of the needle is attached. The edges of the disc-like body extend to form a housing for fluid collection.