The Agilent 8665A signal generator is suited for basic receiver testing up to 4.2 GHz. With Option 004 (low-noise enhancement), it can be used for out-of-channel receiver testing or as a clock source where having the lowest phase jitter is important.

• Keysight (Agilent) 8665A 100KHz-4.2GHz High Performance Synthesised Signal Generator - Datasheet (2 MB)