Anritsu 69345A Synthesized Sweep/Signal Generator, 0.5 – 20 GHz
Anritsu 69345A Synthesized Sweep/Signal Generator,Spanning 0.5 to 20 GHz, this signal generator provides accurate frequency synthesis and signal integrity. Commonly used in RF receiver testing and production line verification.
- Model
- Anritsu 69345A
- Calibration
- Available on request
- Price
- $7,479
- Status
- In stock
- RFQ ref
- 69345A
This unit
The Anritsu 69345A is a synthesized sweep/signal generator delivering precise frequency control from 0.5 GHz to 20 GHz. Built for RF receiver testing, production verification, and demanding R&D environments, it combines phase-locked synthesis with flexible sweep architecture to characterize device performance across broad frequency bands.
Technical Specifications
Frequency Performance- Frequency Range: 0.5 GHz to 20 GHz
- Frequency Resolution: 1 kHz (0.1 Hz with Option 11)
- Carrier Frequency Stability: < 2 × 10⁻⁸/day; < 5 × 10⁻¹⁰/day with Option 16
- Temperature Stability: < 2 × 10⁻⁸/°C over 0°C to 55°C; < 2 × 10⁻¹⁰/°C with Option 16
- Frequency Switching Time: < 40 ms to 1 kHz accuracy; stepped sweeps < 15 ms + 1 ms/GHz step or < 40 ms (whichever is less) Output Characteristics
- Output Impedance: 50 Ω
- 10 MHz Reference Output: 0.5 V p-p into 50 Ω, AC coupled, rear panel BNC Modulation & Sweep Modes
- Modulation Types: Internal AM, FM, phase modulation, pulse modulation, and user-downloadable complex modulation
- Sweep Modes: Manual (stepped), analog, step, and alternate (two ranges with independent power levels)
- Sweep Width: 1 MHz to full range or continuous
- Dwell Time: 1 ms to 99 seconds per step
- Sweep Triggering: Auto, external TTL (AUX I/O connector), or single Reference & Synchronization
- External 10 MHz Reference Input: Supported
- VNA Source Lock Mode: Phase-locked operation with Wiltron 360B at < 8.5 ms/step sweep speed; 100 kHz frequency resolution
Key Features
- Stable synthesis across 0.5–20 GHz with sub-nanosecond switching
- Flexible sweep control with user-selectable width and dwell time
- Multiple triggering options for integration into test systems
- Optional ultra-low frequency stability for precision metrology
- VNA synchronization for network analyzer sourcing
Typical Applications
- RF receiver characterization and design validation
- Production line signal source verification
- Component performance measurement across microwave bands
- Frequency response testing in manufacturing environments
Compatibility & Integration External reference locking and TTL trigger inputs enable integration with automated test systems and vector network analyzers. Phase-locked operation with Wiltron 360B VNA systems supports synchronized multi-port measurements.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 0.5 GHz to 20 GHz | Voltage / Current Range: 0.5 V p-p |
Anritsu 69345A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu 69345A. Calibration covers output frequency accuracy, output power level accuracy across the full frequency range, AM/FM/PM/pulse modulation accuracy, harmonic and spurious output levels, and phase noise floor verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Anritsu 69345A faults: YIG oscillator failure (no output or loss of lock), step attenuator wear (output drops or steps at set attenuation), ALC loop failure (uncontrolled output power), I/Q modulator assembly failure. HP/Agilent 836xx series most common faults are YIG oscillator failure and step attenuator contact wear causing output steps or drops at specific attenuation settings. Keysight E4428C/E4438C units most commonly develop ALC loop failure and I/Q modulator assembly faults. YIG oscillator replacement and attenuator service are stocked repairs.
Anritsu 69345A price
This Anritsu 69345A is listed at $7,479. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu 69345A calibration cost
NIST-traceable calibration for the Anritsu 69345A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers output frequency accuracy, output power level accuracy across the full frequency range, AM/FM/PM/pulse modulation accuracy, harmonic and spurious output levels, and phase noise floor verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →
