Hello Mychaela,
On 22/04/2022 19:21, Mychaela Falconia wrote:
Aside from the generally unfortunate situation that the combo of
OsmoCNI+nanoBTS is not officially supported by anyone, there is also
the fact that this particular nanoBTS unit came from ebay in completely
unknown condition - a defect can't be ruled out... I have another
nanoBTS unit that is also from ebay but from a much more reputable
seller, and that one is probably defect-free - but that nanoBTS is for
GSM850 band, and I don't feel safe transmitting in that band without a
license - looking at my SA, that GSM850 band is much more crowded than
PCS1900 around here.
I recommend you to buy from eBay a shielded box and do all your tests
inside it even if you have a license to transmit.
Look for Rohde & Schwarz CMW-Z10 or CMU-Z11 which one is cheaper.
If you need to test 5G C-band you will need to buy the CMW-Z10 (up to 6GHz).
Regards,
R.