Agilent/HP / Signal Generator / 8662A 
Spectral purity is the key contribution of the Agilent 8662A signal generator, ma king it ideal for many radar, satellite communication, and phase noise measuremen t applications. Typical absolute phase noise performance of this generator at a 1 kHz offset is as low as -135 dBc/Hz, depending on the band of operation. The freq uency range of the Agilent 8662A is 10 kHz to 1280 MHz. It offers versatile AM/F M, using either internal 400 Hz and 1 kHz rates or externally applied modulating signals