Thanks for the comment JK !
You are correct, EN 302 065 – 2 V2.1.1 Clause 4.4.3 refers to Receiver interference handling.
I could clafify more: Our DW1000 system works at UWB-ch3 (4,25-4,75GHz) and this new test includes a portion where an external transmitter transmits 4700Mhz interference signal, with power level of -53dBm to the EUT (there are optional interference types and our test house did choose continuous sinusoidal type) . As a result of this interferer the UWB link is cut (even EUT pair is at distance of 2m) and test FAILs. Only data related to this RX-sensitivity issue is on DW1000 data sheet : Figure 3 : RX Interferer Immunity on Channel 2 , it is only of ch2, but if the behaviour is close to similar on ch3, interference is strong enough to cut the link (?) . If it is a fact, then the next question would be: Is if this test is relevant an/or mandatory ?
