Anritsu 69145A Synthesized Sweep Generator, 0.01 – 65.0 GHz
Anritsu 69145A,"Microwave sweep generator providing 0.01 to 65 GHz output. Useful for component validation and RF system development in commercial and defense sectors."
- Model
- Anritsu 69145A
- Calibration
- Available on request
- Price
- $34,830
- Status
- In stock
- RFQ ref
- 69145A
This unit
The Anritsu 69145A is a synthesized sweep generator spanning 0.01 GHz to 65.0 GHz, engineered for RF and microwave component validation across commercial and defense applications. It delivers output power from −125 dBm to +17 dBm with phase noise of −100 dBc/Hz at 10 kHz offset from 10 GHz, enabling precise characterization of complex systems.
Technical Specifications
Frequency Range: 0.01 GHz to 65.0 GHz with single coaxial output Output Power: +17 dBm maximum; −125 dBm minimum Phase Noise (SSB): −100 dBc/Hz at 10 kHz offset from 10 GHz Sweep Modes: Analog sweep (1 MHz to full range, continuous); Step sweep (1 to 10,000 steps, 1 kHz to full range step size, 0.1 Hz optional resolution); Manual sweep (phase-locked stepped frequency adjustment); Alternate sweep (two independent ranges with selectable power per range). Step dwell time variable from 1 ms to 99 seconds. Sweep Performance: Maximum switching time <40 ms to within 1 kHz of final frequency; step sweep <15 ms + 1 ms/GHz or <40 ms (whichever is less). Up to 1000 non-sequential frequencies programmable under GPIB control. Trigger Modes: Auto, External (TTL low-to-high), and Single, available for analog frequency, step frequency, and CW power sweep. Modulation: Internal AM, FM, phase modulation, and pulse modulation; user-downloadable complex modulation capability. Reference Output: 10 MHz, 0.5 V p-p into 50 Ω, AC coupled, rear panel BNC connector. Power Requirements: 115 Vac ±20% or 230 Vac ±20%, 48–400 Hz, single-phase; maximum 400 VA consumption.Key Features
- Marker accuracy matches sweep frequency accuracy
- Marker resolution (analog sweep): 1 MHz or Sweep Width/4096, whichever exceeds the other
- GPIB remote control with local front-panel operation
- AUX I/O for external sweep triggering on rear panel
- Low spurious signal performance with controlled harmonic suppression
Typical Applications Component S-parameter measurement, subsystem gain and phase characterization, system-level RF validation, and defense sector developmental testing requiring wide-band frequency agility and fast stepping.
Compatibility & Integration IEEE-488 GPIB interface for full remote programmability. Reference output enables clock synchronization with external test systems.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 0.01 GHz to 65.0 GHz | Power Range (dBm): −125 dBm to +17 dBm | Voltage / Current Range: 115 Vac ±20% or 230 Vac ±20%, 48–400 Hz, maximum 400 VA |
Anritsu 69145A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu 69145A. 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 69145A 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 69145A price
This Anritsu 69145A is listed at $34,830. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu 69145A calibration cost
NIST-traceable calibration for the Anritsu 69145A 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 →
