I'm located at a manufacturing plant where they have a test XM radio signal. I have a software engineering department located at the same plant that needs to work with a live XM signal.
The plant's test signal covers the whole block, so escaping from it would prove difficult. While discussing with some colleagues, building an open Faraday cage came up as a plausible theory for a solution.
Truth be told, I'm no EE, so I'm flying blind, but something tells me there should be a way to get a live XM signal from my position without having to use ultra-expensive equipment.
Is there a technique or principle that could let me get my live XM signal from my location?