The HP/Agilent 83624B is a synthesized swept-signal generator engineered for precision RF and microwave applications spanning 2 GHz to 20 GHz. It delivers calibrated output power to +20 dBm with exceptional spectral purity and phase noise performance. Built on the proven 8360B series architecture, this instrument combines synthesizer accuracy with analog sweep speed, making it ideal for demanding test scenarios including amplifier characterization, radar development, and complex system integration.
## Technical Specifications
**Frequency & Output Power**
• Frequency range: 2 GHz to 20 GHz
• Calibrated output power: +20 dBm
• Maximum leveled output power: +20 dBm (83624B)
• With Option 001 Step Attenuator: minimum settable output power −110 dBm
• Frequency resolution: 1 kHz standard; 1 Hz with Option 008
**Spectral Performance**
• Harmonics: typically −50 dBc below 20 GHz
• Nonharmonically related spurious signals: typically −60 dBc (10 MHz to <2.0 GHz)
• SSB phase noise: 20 GHz: specifications apply 0 °C to 25 °C
• Maximum leveled output power at 35 °C to 55 °C: typically degrades <2 dB
**Sweep Capabilities**
• Sweep types: analog, CW, step, list, manual, ramp, alternate
• Control modes: start/stop, center/span, marker (M1–M2)
• Trigger: auto, external, single, or GPIB
• Point capacity: 2 to 801 points per table; up to 8 tables
• Switching time without attenuator change: 10 ms typical
• Switching time within frequency band: 15 ms + (step size/1 GHz) × 5 ms
## Key Features
• Synthesized architecture with 1 kHz standard frequency resolution
• Analog sweep capability for rapid system characterization
• Manual, step, list, and ramp sweep modes for flexible stimulus control
• GPIB integration for automated test sequences
• Multiple trigger sources: auto, external, single, and bus-driven
• Temperature-compensated output level accuracy across operational range
## Typical Applications
• Amplifier gain and linearity testing
• Radar and EW system development and validation
• Filter and component characterization
• Receiver sensitivity and dynamic range assessment
• Microwave subsystem integration and troubleshooting
