Вы уже здесь ITU > Домашняя страница > ITU Publications > Radiocommunication (ITU-R) > publications

You are here Домашняя страница > ITU Publications > Radiocommunication (ITU-R) > ITU-R Reports > Mobile, radiodetermination, amateur and related satellite services > Compatibility between WCDMA 1800 downlink and GSM 1900 uplink