Agilent/Keysight 83595

The Agilent/Keysight 83595 is a broadband RF and microwave sweep generator plug-in module engineered for the 8350B sweep oscillator mainframe. It delivers continuous frequency coverage from 0.01 GHz to 26.5 GHz across five contiguous bands, with exceptional frequency accuracy and stability. The module excels in scalar network analysis, local oscillator applications for signal down-conversion, and standalone RF signal generation. Its architecture combines precise frequency control with flexible power leveling, making it suitable for both swept and CW operation across DC to millimeter-wave test environments.

– Technical Specifications

Frequency Performance:
• Operating range: 0.01 GHz to 26.5 GHz (Band 0: 0.01–2.4 GHz; Band 1: 2.4–7 GHz; Band 2: 7–13.5 GHz; Band 3: 13.5–20 GHz; Band 4: 20–26.5 GHz)
• CW frequency accuracy: ±5 MHz (Bands 0–1), ±10 MHz (Bands 2–3), ±12 MHz (Band 4)
• Sweep mode accuracy: ±15 to ±50 MHz depending on band and sweep configuration
• Frequency marker accuracy: ±15 to ±50 MHz or ±0.5% of sweep width
• Temperature stability: ±200 to ±800 MHz/°C across bands
• Power supply stability: ±200 kHz to ±800 MHz for 10 dB power change
• Load SWR stability (3:1): ±100 kHz to ±400 MHz depending on band

Output Power:
• Maximum leveled output: 10 mW (Bands 0–3), 2.5 mW (Band 4)
• Minimum settable power: –5 dBm
• Power level accuracy: ±1.3 to ±1.8 dB across bands
• Power sweep range: >9 dB calibrated
• Resolution: 0.1 dB (display), 0.01 dB (programmable)

Spectral Purity:
• Harmonics and subharmonics: <–25 dBc (Bands 0–3), <–20 dBc (Band 4)

– Key Features

• Five-band architecture enables efficient coverage without gaps
• Precision CW and swept frequency generation with independent band accuracy specifications
• Load-tolerant design with minimal SWR-induced frequency drift
• Programmable power control with 0.01 dB resolution for fine-grained signal conditioning

– Typical Applications

• Scalar network analysis and impedance measurement
• Heterodyne receiver local oscillator generation
• Broadband RF signal sourcing for component and subsystem testing
• Frequency-dependent device characterization

– Compatibility & Integration

Designed as a plug-in module for the 8350B mainframe, integrating directly into established test systems. Optional enhanced performance available via Option 002.