The Anritsu 69275A is a synthesized signal generator covering 0.5 GHz to 50.0 GHz, engineered for precision testing of wideband RF and microwave systems. It delivers low phase noise performance with consistent amplitude control across its frequency range, making it suitable for component analysis, signal simulation, and automated test equipment integration.
Technical Specifications
• Frequency Range: 0.5 GHz to 50.0 GHz
• Phase Noise: Ultra-low single sideband (SSB) phase noise across the frequency band
• Amplitude Control: Consistent amplitude control enabling precise power level setting
• Output Power: Maximum +17 dBm; minimum –125 dBm
• Frequency Resolution: 0.1 Hz available as an option
• Step Sweep Switching Time: Typically less than 15 ms plus additional time per GHz, maximum 40 ms
• Maximum Step Count: Up to 10,000 steps supported
– Key Features
• Internal AM, FM, and phase modulation (φM)
• Pulse modulation with external or internal pulse generator control
• Doublet, triplet, and quadruplet pulse generation for RADAR blind spot testing
• User-downloaded complex modulation and arbitrary waveform generation
• Step sweep with phase-locked frequency steps and selectable dwell time per step
• Alternate sweep mode between two selected ranges with independent power levels
• Manual sweep mode with phase-locked frequency adjustment
• Adjustable step size and step count
– Typical Applications
• Component characterization and analysis
• Wideband signal simulation
• Automated test equipment (ATE) systems
• RF and microwave system testing
• RADAR signal generation and validation
– Compatibility & Integration
The 69275A integrates into demanding RF test environments requiring both frequency agility and modulation flexibility. Its modulation architecture supports internal signal generation and user-defined waveform injection for complex simulation scenarios.
