Anritsu 68397C Synthesized High Performance Signal Generator, 10 MHz – 65 GHz

The Anritsu 68397C is a synthesized signal generator delivering exceptional RF and microwave performance across 10 MHz to 65 GHz. Purpose-built for demanding applications including advanced communications, radar, and electronic warfare testing, the instrument combines extremely low phase noise with suppressed harmonics and minimized spurious outputs. Frequency resolution reaches 0.1 Hz minimum, while fine-step level control and wide dynamic power range enable precise signal generation across the full band. Rapid frequency and amplitude switching accelerate automated test sequences, and GPIB remote control integration supports seamless incorporation into production and development environments.

– Technical Specifications

• Frequency Range: 10 MHz to 65 GHz
• Frequency Resolution: 0.1 Hz minimum
• Output Impedance: 50 Ohms
• AC Input Power: 100–240 VAC, 50/60 Hz
• Phase Noise: Extremely low across frequency offsets; performance varies with carrier frequency and measurement offset
• Harmonics: Suppressed to very low levels
• Non-Harmonic Spurious: Minimized to meet stringent measurement requirements
• Power Level Flatness: High flatness maintained across operating frequency range
• Level Accuracy: High across the frequency band for repeatable measurements
• Level Resolution: Fine step control for precise power setting

– Key Features

• Fast frequency switching with settling time dependent on step size
• Rapid amplitude switching for dynamic test scenarios
• Excellent SSB phase noise and low spurious signal performance
• Internal modulation sources supporting AM, FM, PM, and pulse modulation
• Digital modulation capability for complex formats including QAM and PSK
• Modulation bandwidth support for varied application requirements
• Wide dynamic output power range from low to higher signal levels

– Typical Applications

• Advanced communication system development and verification
• Radar system testing and characterization
• Electronic warfare receiver and transmitter validation
• High-order modulation scheme testing
• Sensitive receiver measurements

– Compatibility & Integration

• GPIB (IEEE 488.2) remote control for automated test system integration