Marconi 2031 Signal Generator, 10kHz-2.7GHz.

• 2031: 10 kHz to 2.7 GHz
• 0.1 Hz resolution
• -144 to +13 dBm, 0.1 dB resolution
• 0.1 Hz to 500 kHz modulation oscillator
• Optional second internal modulation oscillator
• FM, Wideband FM, Phase, AM
• Optional pulse modulation
• Single, dual, composite and dual composite modulation modes
• GPIB (IEEE-488.2)