Keysight-Agilent Option-E4437B-1EM

Agilent/HP E4437B ESG-DP Series Digital RF Signal Generator, 4 GHz

Options:
1CN = Front Handle Kit (5063-9227)
1CM = Rack Mount Kit without Handles (5063-9214)
1CP = Rack Mount Kit with Handles (5063-9221)
1EM = Rear Panel Connectors
100 = Multichannel W-CDMA
101 = Multichannel CDMA2000
200 = 3GPP W-CDMA
201 = Real Time CDMA2000
300 = Base Station BERT Extension for UN7
405 = Wireless LAN 802.11
H99 = Improved ACP performance
UN5 = IS-95 CDMA
UN7 = Bit Error Rate Testing
UN8 = Real Time I/Q Baseband Generator
UN9 = Add 7 Mb RAM
UNA = Alternate Timeslot Power Level Control
UNB = High Power with Mechanical Attenuator
UND = Internal Dual Arbitrary Generator

Keysight-Agilent Option-E4437B-1EM datasheet & specifications