Anritsu 68085B Synthesized CW Generator, 0.5 – 60.0 GHz
Anritsu 68085B,Produces stable CW signals from 0.5 GHz to 60 GHz. Delivers low phase noise and reliable output for microwave testing, R&D, and manufacturing applications.
- Model
- Anritsu 68085B
- Calibration
- Available on request
- Price
- $12,370
- Status
- In stock
- RFQ ref
- 68085B
This unit
The Anritsu 68085B is a synthesized continuous wave (CW) generator engineered for high-precision signal generation across microwave and millimeter-wave frequencies. Operating from 0.5 GHz to 60.0 GHz, it delivers ultra-low single sideband phase noise of –100 dBc at 10 kHz offset from 10 GHz and output power ranging from –125 dBm to +17 dBm. The instrument combines frequency stability with flexible modulation and sweep capabilities, making it suitable for component characterization, system validation, and manufacturing test environments.
Technical Specifications
Frequency Range: 0.5 GHz to 60.0 GHz Output Power: –125 dBm to +17 dBm Phase Noise: –100 dBc/Hz SSB at 10 kHz offset from 10 GHz Modulation: AM, FM, ØM, and pulse modulation. User-downloaded complex modulation supported. Sweep Modes:- Step sweep: 1 to 10,000 steps; step size 1 kHz to full range (0.1 Hz with Option 11); dwell 1 ms to 99 seconds; switching <15 ms + 1 ms/GHz or <40 ms (typical maximum)
- Analog sweep with independently selectable width from 1 kHz to full range
- Manual sweep with phase-locked frequency adjustment
- Alternate sweep mode between two ranges with optional independent power levels Display and Control: Large high-resolution TFT color LCD; USB, GPIB, and LAN connectivity; SCPI programming support; ANRITSU 680XXB LabWindows Instrument Driver available
Key Features
- Phase-locked performance across all sweep modes and step sizes
- Broad dynamic range enabling both weak-signal and high-power applications
- Internal modulation library with custom waveform capability
- Fast frequency switching under 40 ms typical for rapid stepping
Typical Applications Microwave component testing, receiver and amplifier characterization, phase noise assessment, receiver sensitivity evaluation, manufacturing and field service.
Compatibility & Integration SCPI command interface enables remote control and integration into automated test systems. LabWindows driver support facilitates PC-based instrument control. Standard laboratory and ATE connectivity via USB, GPIB, and LAN.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 0.5 GHz to 60.0 GHz | Power Range (dBm): –125 dBm to +17 dBm |
Anritsu 68085B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu 68085B. 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 68085B 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 68085B price
This Anritsu 68085B is listed at $12,370. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu 68085B calibration cost
NIST-traceable calibration for the Anritsu 68085B 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 →
