The HP/Agilent 83620B is a synthesized swept-signal generator delivering precision signal generation from 0.01 GHz to 20 GHz with +13 dBm calibrated output power. Built for research, development, and manufacturing environments, it combines frequency synthesis architecture with excellent stability and resolution for component and system validation.
## Technical Specifications
**Frequency & Power**
• Frequency range: 0.01 GHz to 20 GHz
• Calibrated output power: +13 dBm maximum
• Power accuracy: ±1.0 dB typical across frequency and temperature range
• Power resolution: 0.1 dB steps
• Output impedance: 50 Ohms
**Signal Quality**
• Harmonic distortion: Better than -30 dBc above 1 GHz
• Spurious outputs: Better than -60 dBc
• Phase noise: Frequency-dependent; refer to manufacturer plots for detailed characteristics
**Modulation**
• AM: 400 Hz, 1 kHz internal modulation frequencies; 0–99% modulation depth (continuous); ±5% accuracy typical
• FM: 400 Hz, 1 kHz internal modulation frequencies; continuously variable deviation
**Sweep Modes**
• List, logarithmic, and linear sweep modes
• Variable sweep time for analysis flexibility
• External, internal, or manual triggering
**Stability & Performance**
• Fast frequency switching for efficient test sequences
• High amplitude stability across time and temperature
• Excellent long-term and short-term frequency stability
## Key Features
• Front-panel user interface with manual parameter control
• HP-IB (IEEE-488) remote interface with SCPI compatibility for automated systems
• Operating temperature: 0°C to 55°C
• Storage temperature: -40°C to 70°C
• Humidity rating: Up to 95% RH at 25°C (non-condensing)
• Power supply: 90–132 VAC or 195–264 VAC (selectable), 47–63 Hz
• Power consumption: Less than 300 VA
## Typical Applications
Component and subsystem characterization across microwave frequencies; RF filter and amplifier testing; receiver sensitivity analysis; modulation accuracy verification; frequency response mapping via swept measurements.
## Compatibility & Integration
Integrates with standard ATE systems supporting HP-IB control. SCPI command set enables integration into automated test environments and measurement platforms.
