This is a short video to show the devastating effects of an NV-P2000 inverter, bought from Amazon UK in December 2014 and only today (23/03/2015) installed.
The electrical installation was completed to BS7671 with some significantly enhanced interference mitigation techniques. The result you see here is post-mitigation and shows that the reception across all of HF is compromised.
The inverter will have to be removed as it is not fit for purpose, despite being CE certified; I challenge the EMC compliance of this model was falsified.
The item in question can be found at the link below. I strongly recommend all short wave users to avoid this model at all costs as the most thorough mitigation attempts have failed.
Post time: Feb-10-2018