Anritsu MG3691A Synthesized CW Generator, 8.4 GHz
Anritsu MG3691A,A CW signal generator offering stable performance at 8.4GHz. Designed for RF component testing and system development, it features excellent signal integrity and reliability, making it a reliable choice for microwave measurement applications.
- Model
- Anritsu MG3691A
- Calibration
- Available on request
- Price
- $5,470
- Status
- In stock
- RFQ ref
- MG3691A
This unit
The Anritsu MG3691A is a synthesized CW generator delivering stable RF and microwave signal generation from 2 to 8.4 GHz. Purpose-built for RF component testing and system development, it combines precise frequency control with flexible modulation and sweep capabilities to support demanding measurement and characterization workflows.
Technical Specifications
Frequency Performance- Frequency range: 2 to 8.4 GHz
- Optional extension down to 0.1 Hz
- Frequency resolution: 0.01 Hz minimum step size
- Accuracy tracks internal or external 10 MHz time base Output Power
- Standard output: +13 dBm typical
- Optional high-power configuration: Up to +17 dBm guaranteed leveled to 20 GHz
- Attenuation options: 110 dB mechanical or 120 dB electronic attenuator
- Leveled output range with Option 15: -5 dBm to -105 dBm Signal Purity
- Phase noise: Less than 130 dBc/Hz @ 1 GHz, 10 kHz offset (with optional digital down-converter)
- Spurious signals: <-60 dBc across 2.2 GHz to 65 GHz
- Residual FM: 2 GHz), 1 µs (<2 GHz)
- Modulation bandwidth: Typically ≤250 Hz
- User-defined waveforms: Download capability via external software
- IQ modulation: Supported through IF up-conversion option Sweep Modes
- Digital sweep: Frequency and power
- Analog ramp sweep: 1 MHz to full range, 30 ms to 99 seconds
- Step sweep: 0.01 Hz resolution, up to 10,000 steps with variable dwell (1 ms to 99 seconds)
- Fixed-rate sweep: 20 ms to 99 seconds
- Alternate sweep: Between two ranges with independent power levels
Key Features
- Phase-locked step synthesis for precise frequency control
- Independent sweep width and time selection
- Dual attenuation architecture for extended dynamic range
- Technology foundation from 69C series architecture
Typical Applications RF component characterization, microwave system development, signal integrity validation, and subsystem performance testing.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 2 to 8.4 GHz (optional extension to 0.1 Hz) | Power Range (dBm): '-105 dBm to +17 dBm |
Anritsu MG3691A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu MG3691A. 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 MG3691A 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 MG3691A price
This Anritsu MG3691A is listed at $5,470. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu MG3691A calibration cost
NIST-traceable calibration for the Anritsu MG3691A 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 →
