Typical ambient noise levels and/or transmitter power limits
Typical ambient noise levels and/or transmitter power limits
(OP)
I am just beginning a study which will involve modelling parts of the uk wireless radio spectrum (between 0.4 and 10GHz). For this purpose I want to know how much ambient noise a receiver can expect to see in each band. If anyone knows where I can obtain such data that would be great. In that absence of that I would consider modelling the noise by aggregating the output from nearby radio transmitters. For this I need to know what the power limits (EIRP or PSD) are for the various sources that operate over this range. Does anyone know where I can find that information? I began looking at the ofcom site and ITU but couldn't seem to locate what I want.





RE: Typical ambient noise levels and/or transmitter power limits
RE: Typical ambient noise levels and/or transmitter power limits
There are official testing organizations that provides compliance proof that radio's radiate only in their assigned bandwidth. For military equipment one has to provide an EMC/EMI test result = electromagnetic compatability/electromagnetic interference.
Here is a link to a US test facility that does work for the UK.
http://www.garwoodlabs.com/emc/index.html which said this in a Google search line "UK Ministry Of Defense standards testing"
Here is a UK company link
http://www.iti.co.uk/
kch