Anritsu 68137C Synthesized Signal Generator, 2 – 20 GHz
Anritsu 68137C,Synthesized signal generator offering 2–20 GHz frequency range with low phase noise. Suitable for RF and microwave testing in telecom and aerospace applications. Features CW mode, modulation options, and remote programmability.
- Model
- Anritsu 68137C
- Calibration
- Available on request
- Price
- $8,479
- Status
- In stock
- RFQ ref
- 68137C
This unit
The Anritsu 68137C is a synthesized signal generator delivering precision frequency synthesis and signal generation across 2–20 GHz. Built for telecommunications, aerospace, and defense applications, it combines ultra-low phase noise, high output power, and extensive modulation flexibility to support laboratory and field testing environments. The instrument features phase-locked step and list sweep modes, master/slave synchronization capability, and configurable pulse modulation for radar and converter characterization.
Advanced connectivity and automation support streamline integration into ATE systems while maintaining straightforward manual operation.
Technical Specifications
- Frequency Range: 2 GHz to 20 GHz
- Frequency Resolution: 0.01 Hz (0.1 Hz optional)
- Output Power: −110 dBm to +20 dBm (guaranteed leveled to +17 dBm across full range); minimum −125 dBm; leveled power to −120 dBm in 0.01 dB steps
- Phase Noise: −120 dBc/Hz at 10 kHz offset (typical)
- Harmonics: <−60 dBc
- Non-Harmonics: <−80 dBc
- Spurious: <−80 dBc
- Frequency Switching: 80 dB, rise/fall time <10 ns; supports doublet, triplet, and quadruplet pulse patterns for radar blind-spot testing; external and internal trigger modes
- Step Sweep: Phase-locked accuracy; 4 tables, 2000 non-sequential points per table
- List Sweep: 2000-point table, non-volatile storage
- Manual Sweep: Phase-locked stepped adjustment between limits
- Alternate Sweep: Bidirectional sweep between independent ranges with separate power control
- Internal List Mode: Decouples ATE controller for concurrent measurement analysis
- Master/Slave Configuration: Synchronized dual-synthesizer operation for mixer and converter testing
Typical Applications
- RF/Microwave component characterization
- Radar and EW system testing
- Frequency converter and mixer measurements
- Telecommunications signal path validation
- Aerospace and defense instrumentation
Connectivity & Integration External reference input for frequency calibration. Phase-locked output control supports automated test environments and manual bench operation.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 2 GHz to 20 GHz | Power Range (dBm): −110 dBm to +20 dBm (guaranteed leveled to +17 dBm) |
Anritsu 68137C — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu 68137C. 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 68137C 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 68137C price
This Anritsu 68137C is listed at $8,479. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu 68137C calibration cost
NIST-traceable calibration for the Anritsu 68137C 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 →
