Keysight-Agilent E4400B-1EM
E4400B Specs:
250 kHz to 1000 MHz frequency range
0.01 Hz resolution
+13 to -136 dBm standard power output
Flexible architecture, upgrade paths for options
Choice of electronic or mechanical attenuator
Superior level accuracy
Wideband FM and Phase Modulation, AM and Pulse Modulation
Step sweep (frequency, power and list)
Built-in function generator
OPTIONS
1EM = Moves connectors to rear panel