The Anritsu 69377A is a synthesized sweep/signal generator delivering high-spectral-purity signal generation across 0.01 GHz to 50 GHz. Part of the “El Toro” series, it features ultra-low SSB phase noise and supports internal AM, FM, phase, and pulse modulation alongside user-downloadable complex modulation. The instrument excels in demanding applications including local oscillator duty, component analysis, signal simulation, and automated test environments.
Technical Specifications
Frequency Coverage: 0.01 GHz to 50 GHz
Output Power: Maximum +17 dBm; Minimum −125 dBm
Phase Noise: Ultra-low SSB phase noise characteristic of the series, with −100 dBc typical at 10 kHz offset from 10 GHz
Resolution: 1 kHz standard; 0.1 Hz available with Option 11
Sweep Specifications:
• Step sweep: 1 to 10,000 steps
• Step size: 1 kHz to full range (0.1 Hz minimum with Option 11)
• Dwell time per step: 1 ms to 99 seconds
• Switching time: <15 ms +1 ms/GHz or <40 ms maximum (typical)
• Sweep time range: 30 ms to 99 seconds
• Sweep width: 1 kHz to full range (0.1 Hz with Option 11)
• Analog sweep capability with alternate and manual sweep modes
Sweep Accuracy: ±30 MHz or ±2 MHz (whichever is lesser) for sweep speeds ≤50 MHz/ms
– Key Features
• Internal modulation: AM, FM, phase, pulse
• External modulation support
• Alternate sweep mode between two ranges with independent power levels
• Manual phase-locked frequency adjustment between sweep limits
• GPIB interface support for ATE integration
– Typical Applications
• Local oscillator injection
• Component characterization and verification
• RF signal simulation
• Automated test system integration
• Advanced wireless component development
– Compatibility & Integration
GPIB connectivity enables seamless integration into automated measurement and production test systems.
