Keysight Agilent 8656B
The Keysight Agilent 8656B Synthesized Signal Generator has a frequency coverage from 100 kHz to 990 MHz. Resolution of 100 or 250 Hz. Output levels of -127 dBm to +13 dBm. Internal modulation (2 digit display): 400 and 1000 Hz, AM, FM or combination. ?1.0 dB absolute level accuracy.