The Anritsu 69147A is a synthesized sweep generator delivering precise signal generation across 0.01 to 65.0 GHz for microwave component characterization, system integration, and RF/microwave test automation. It combines broad frequency coverage with sophisticated sweep architecture, low phase noise, and programmable modulation to support demanding R&D and manufacturing environments.
Technical Specifications
Frequency Performance
• Frequency range: 0.01 to 65.0 GHz
• Minimum frequency: 10 MHz
• Frequency resolution: 1 kHz (0.1 Hz with Option 11)
• Step size: 1 kHz to full range (0.1 Hz with Option 11)
Output Power & Impedance
• Maximum output power: +13 dBm
• Minimum output power: -15 dBm
• Output accuracy: ±2 dB
• Output impedance: 50 Ohms
• Level switching time: 20 ms typical
Phase Noise Performance
• SSB phase noise: -105 dBc/Hz minimum; -66 dBc/Hz maximum
• Ultra-low SSB noise: -100 dBc at 10 kHz offset from 10 GHz
Harmonic & Spurious Content
• Harmonics: -40 dBc
• Non-harmonics: -40 dBc
– Key Features
Modulation Capabilities
• Internal AM, FM, phase modulation, and pulse modulation
• Seven internal waveforms including Gaussian noise
• User-defined arbitrary waveform upload
• Pulse modes: doublet, triplet, quadruplet for RADAR blind-spot testing
• Simultaneous synchronized modulations supported
Sweep Modes
• Analog, step, manual, power, and alternate sweep
• Step sweep: 1 to 10,000 steps with 1 ms to 99 second dwell per step
• Alternate sweep between two ranges with independent power levels
• Manual sweep with user-selectable step count or step size
• Programmable frequency agility: up to 1,000 non-sequential stored frequencies
– Typical Applications
Component and subsystem validation, automated test system integration, RADAR system characterization, microwave filter and amplifier measurement, phase noise and spectral purity assessment.
– Compatibility & Integration
50 Ohm output impedance enables direct interface with standard microwave test ports and instrumentation. External level control and internal pulse generator support automated test sequences.
