Anritsu 68187B Synthesized Sweep Generator, 0.01 – 60.0 GHz
Anritsu 68187B,A synthesized sweep generator covering 0.01 to 60.0 GHz, known for its stable signal output and low phase noise. Offers sweeping and modulation features tailored for high-frequency RF and microwave device testing in commercial and defense applications.
- Model
- Anritsu 68187B
- Calibration
- Available on request
- Price
- $26,579
- Status
- In stock
- RFQ ref
- 68187B
This unit
The Anritsu 68187B Synthesized Sweep Generator is a microprocessor-based signal source spanning 0.01 to 60.0 GHz, engineered for RF and microwave component characterization, local oscillator replacement, and automated test systems. It delivers phase-locked output across multiple sweep architectures - analog, step, manual, and alternate modes - with output power ranging from -125 dBm to +17 dBm. Ultra-low SSB phase noise and programmable frequency agility supporting up to 1000 non-sequential frequencies enable precise signal simulation and measurement.
Technical Specifications
- Frequency Range: 0.01 to 60.0 GHz, phase-locked across all sweep modes
- Output Power: -125 dBm (minimum) to +17 dBm (maximum)
- Sweep Modes: Analog, step (1 to 10,000 steps), manual, and alternate (dual-range with independent power level assignment)
- Step Parameters: 1 kHz to full span step size; 1 ms to 99 seconds dwell time per step; switching time typically <15 ms + 1 ms/GHz or <40 ms (whichever is less)
- Sweep Width: 1 kHz to full frequency range (0.1 Hz resolution available via Option 11)
- Frequency Agility: Up to 1000 stored non-sequential frequencies via GPIB phase-locked step sweep
- Frequency Resolution: Standard resolution with optional 0.1 Hz resolution (Option 11)
- Phase Noise: Ultra-low SSB phase noise characteristic of this synthesizer series
Key Features
- Phase-locked frequency step capability with high-resolution tuning
- Internal modulation: AM, FM, and pulse with 7 waveform options including Gaussian noise and user-defined arbitrary waveforms
- Pulse modulation support for doublet, triplet, and quadruplet pulses; RADAR blind spot testing compatible
- Simultaneous synchronized modulations for complex signal generation
- Front-panel and remote GPIB (IEEE-488) control
- Volatile memory storage for frequency sequences
Typical Applications
- Component characterization and network analysis
- Local oscillator replacement in receiver chains
- Signal simulation for system-level testing
- Automated test equipment (ATE) integration
- RADAR and microwave system validation
Compatibility & Integration Full remote programmability via IEEE-488 GPIB interface. Front-panel operation supported for manual frequency and sweep parameter adjustment.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 0.01 to 60.0 GHz | Power Range (dBm): '-125 to +17 dBm |
Anritsu 68187B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu 68187B. 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 68187B 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 68187B price
This Anritsu 68187B is listed at $26,579. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu 68187B calibration cost
NIST-traceable calibration for the Anritsu 68187B 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 →
