Keysight (Agilent/HP) E5515B

Communications tester for wireless transmission (GSM, GPRS and EGPRS), for transmitter and receiver measurements, generator ranges 450-496 MHz, 700-800 MHz, 810-960 MHz and 1.7-1.99 GHz, full measurement range from 292 - 2700 MHz, resolution 1 Hz, RF amplitude range -110 dBm to -5 dBm, output level accuracy