Anritsu 68353B Synthesized Sweep/Signal Generator, 2 – 26.5 GHz
Anritsu 68353B,"Sweep/signal generator supporting 2 to 26.5 GHz with high spectral purity and stable output. Engineered for testing high-frequency systems, radar, and satellite equipment. Offers flexible modulation options, fast switching speeds, and remote programmability. Designed for precision testing environments where reliable signal generation is critical."
- Model
- Anritsu 68353B
- Calibration
- Available on request
- Price
- $7,279
- Status
- In stock
- RFQ ref
- 68353B
This unit
The Anritsu 68353B is a synthesized sweep/signal generator delivering precision RF signal generation across 2 to 26.5 GHz for high-frequency system testing. Built for radar, satellite, and advanced RF applications, it combines ultra-low phase noise (–100 dBc at 10 kHz offset from 10 GHz) with flexible modulation and rapid frequency switching to meet demanding measurement requirements.
Technical Specifications
Frequency Range: 2 GHz to 26.5 GHz Output Power:- Maximum: +17 dBm
- Minimum: –125 dBm
- With step attenuator option: –130 dBm to +20 dBm
- Without step attenuator: –20 dBm to +20 dBm Phase Noise: –100 dBc at 10 kHz offset from 10 GHz (SSB) Frequency Resolution: 1 kHz standard; optional 0.1 Hz (Option 11) Switching Speed: Typically less than 15 ms, plus 1 ms per GHz step size (maximum 40 ms) Power Level Flatness (Analog Sweep):
- 2 to 20 GHz: typically 2.0 dB variation
- 20 to 26.5 GHz: typically 4.0 dB variation Sweep Capabilities:
- Analog sweep with phase-locked frequencies (1 kHz to full range)
- Step sweep up to 10,000 steps
- Manual sweep with user-selectable steps or step size
- Alternate sweep mode between two ranges with independent power levels
- Sweep time: 30 ms to 99 seconds
- Sweep width accuracy: ±30 MHz or ±2 MHz (whichever is lesser) for speeds ≤50 MHz/ms Modulation: Internal AM, FM, and ØM; pulse modulation; user-downloadable arbitrary waveforms; doublet/triplet/quadruplet pulse support Interface: IEEE-488 (GPIB) for remote control Physical: Rack mounting available (Option 1)
Key Features
- Phase-locked frequency synthesis across all sweep modes
- Multiple modulation formats for comprehensive signal simulation
- Low spurious performance inherent to design
- Fast frequency switching for dynamic testing scenarios
Typical Applications Radar system characterization, satellite transceiver testing, RF component validation, and modulation fidelity assessment.
Compatibility & Integration GPIB programmability enables integration into automated test systems and remote operation from external controllers.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 2 GHz to 26.5 GHz | Power Range (dBm): '-125 dBm to +17 dBm (standard) |
Anritsu 68353B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu 68353B. 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 68353B 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 68353B price
This Anritsu 68353B is listed at $7,279. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu 68353B calibration cost
NIST-traceable calibration for the Anritsu 68353B 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 →
