Scottish Elises

We have several GPS systems which we would like to test indoors and are trying to source a GPS repeater.

We have fitted good Novotel antennae on the roof and have a splitter but don't know where to source the repeaters from, anyone on here any ideas? We did try one place but they are making it so difficult/complicated Id like to go elsewhere.

PS We have a license for transmitting.

Something like this?... but more professional.

http://www.amazon.com/SBG-190-Re-radiat ... B001UI4Z2A


EDIT: heres more serious ones... http://gpsnetworking.com/gps-re-radiating-kits.asp

Thanks Fergus, exactly what Im after but looks like a little more research will be required.

Craig.

Yeah, theres all sorts of content about feedback loops without proper shielding etc. some good forums out there for it though.