Phew ! why do you need to do this at all ? To avoid RF emission ? even using this method you will still leak out enough RF which you can easily use the MS over the air.
On Thu, Oct 25, 2012 at 11:21 PM, Andrew Back <[email protected]>wrote: > Hello, > > I'd like to directly cable a handset to a nanoBTS and thought I could: > > - put attenuators on the nanoBTS TX and RX ports > - connect the other side of each attenuator to a resistive > splitter/combiner that has 6dB loss > - connect the combiner common port to the MS > > Does this sound sensible and if so what size of attenuators might I > want assuming MS and BTS were each set at 6dBm? I've seen figures for > receiver sensitivity, but wasn't sure as to a "good" RF level to use > with direct cabling! > > I also have 10/20 dB directional couplers and circulators if they > might find use in a better configuration. > > Regards, > > Andrew > > -- > Andrew Back > http://carrierdetect.com > >
