The Agilent 8340B is a high-performance RF signal generator delivering stable, accurate signal generation from 10 MHz to 26.5 GHz. Built for demanding R&D and production environments, it combines wide frequency coverage with exceptional signal purity—achieving phase noise better than -100 dBc/Hz at 10 kHz offset from a 1 GHz carrier. The instrument generates output power from -120 dBm to +13 dBm with ±1.0 dB accuracy across its operating range.
Technical Specifications
Frequency & Output
• Frequency range: 10 MHz to 26.5 GHz
• Frequency resolution: 1 Hz minimum
• Output power: -120 dBm to +13 dBm (typical)
• Output power accuracy: ±1.0 dB (typical)
• Output impedance: 50 Ohms
• Output connector: Type N female
Signal Stability & Purity
• Phase noise: Better than -100 dBc/Hz at 10 kHz offset from 1 GHz carrier
• Frequency settling time: < 100 ms (typical)
• Frequency switching speed: < 50 ms (typical)
• Spurious output: < -60 dBc (typical, harmonic and non-harmonic)
• Harmonic distortion: 60 dB on/off ratio (typical); 1 µs to CW pulse width; 10 Hz to 100 kHz PRF
– Key Features
• 1 Hz frequency resolution enables precise carrier tuning
• Low phase noise performance suits network analysis and radar testing
• Pulse, AM, and FM modulation modes with internal and external sources
• Fast frequency switching under 50 ms supports rapid test sequencing
– Typical Applications
Network analysis, radar system testing, RF device characterization, module development and manufacturing verification.
– Compatibility & Integration
IEEE-488 (HP-IB) remote control interface enables integration with automated test systems. AC power requirement: 100-120 VAC or 200-240 VAC, 50/60 Hz.
