id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	parents
90	08 Aug 09:00 External Interference EW Drift	ryanque		"An external Interference has been detected in EW Drift experiment. This doesn´t allow the correct automatic calculation of the Drifts.
Attached are graphs of the interference with JULIA antena.
For the main Antena 2 pre-amplifiers are used.
For the Hysell module 4 pre-amplifiers are used.
Channel B (EDW RX) and C (NS DW) point to the West, Channel D (NS UP) doesn´t see it, points to the East.
It has been seen since July 11 2016.

After the September 29 to October 1 campaign, an interference in the 1 MHz band was found it was on 50 MHz, this interferences is generated by JRO.
On October 4, the interference dissapeared when the beacon was turned off. Attached is a graph with Beacon On and Off.
On October 6, this problem was corrected.

"	Antennas	new	major	2016	ISR				ivan.many@… marco.milla@… karim.kuyeng@…