Keysight-Agilent Option-E4438C-506-002-005-400-401-402-403-405-UN7-UNB-UNJ

Agilent-Hp E4438C-506-002-005-400-401-402-403-405-UN7-UN8-UNJ

Agilent Technologies E4438C ESG vector signal generator incorporates a broad array of capabilities for testing both analog and digital communications systems.
Options:

506 = 6 GHz frequency range [requires option UNJ, includes mechanical attenuator]
002 = Internal Baseband Generator, 32 MSa
005 = Hard Drive 6 Gbyte
400 = WCDMA 3GPP (FDD) personalities
401 = CDMA2000 and IS-95-A personalities
402 = TDMA personalities (GSM, EDGE, NADC, PDC, PHS, DECT, TETRA)
403 = Calibrated noise personalities
405 = Signal Studio for WLAN 802.11b
UN7 - Internal bit-error-rate analyzer
UNB = High output power with mechanical attenuator
UNJ = Enhanced phase noise performance

Keysight-Agilent Option-E4438C-506-002-005-400-401-402-403-405-UN7-UNB-UNJ datasheet & specifications