Rohde & Schwarz 1506.9000.02 Antenna coupler for TS7121: GSM, CDMA2000, WCDMA + Bluetooth, 2 inputs - GSM, etc.: 770-900MHz and 1.7-2.2GHz, - Bluetooth: 2.4 GHz, with RF cable to ext. N-conn. (no.1+4), with absorber for TS7121