The Anritsu 68163B is a synthesized sweep generator covering 2 to 40.0 GHz, engineered for precision signal generation across broadband testing applications. It delivers dependable sweep performance and signal integrity for radar, satellite communications, and high-frequency communication systems. The instrument supports analog, step, and manual sweep modes with independently selectable sweep widths from 1 kHz to full range. Step sweep capability spans 1 to 10,000 steps with dwell times from 1 ms to 99 seconds, enabling rapid frequency transitions with typical switching times under 15 ms plus 1 ms per GHz of step size, or 40 ms maximum. Dual-range alternate sweep operation allows independent power level association across sweep segments.
Technical Specifications
• Frequency Range: 2 to 40.0 GHz
• Frequency Resolution: 1 MHz
• Sweep Modes: Analog, Step (1–10,000 steps), Manual, and Alternate sweep between two independent ranges
• Sweep Width: 1 kHz to full range, independently selectable
• Step Size Range: 1 kHz to full instrument range
• Dwell Time per Step: 1 ms to 99 seconds
• Switching Time: Typical maximum of 15 ms + 1 ms/GHz step size, or 40 ms, whichever is less
• Output Level: Up to +17 dBm maximum; -125 dBm minimum
• Output Accuracy (Sweep Mode): 2 dB
• SSB Phase Noise: Typically -100 dBc at 10 kHz offset from 10 GHz
• Modulation: Internal AM, FM, phase modulation, and pulse modulation; user-downloadable complex modulation; external AM and FM support; phase-lock capable
– Key Features
• User-selectable level flatness correction
• Self-test and secure mode functionality
• Master/slave operation support
• GPIB (IEEE 488) remote control via rear-panel connector
• Compact 13.3 cm rack height minimizes footprint
– Typical Applications
Radar systems, satellite communication testing, broadband device characterization, and high-frequency communication system validation.
– Compatibility & Integration
Operates with Anritsu ML4803A power meter and Hewlett-Packard 437B, 438A, and 70100A power measurement instruments. Full GPIB and SCPI programming support via included manuals.
