HP / Agilent 83711A Synthesized CW generator, 1 to 20 GHz
The HP/Agilent 83711A is a synthesized CW generator that delivers high-performance and reliability. Covering a frequency range of 1 to 20 GHz, it offers precise frequency control and stable output for demanding applications. Ideal for testing microwave components and systems.
- Model
- HP / Agilent 83711A
- Calibration
- Available on request
- Price
- $3,528
- Status
- In stock
- RFQ ref
- 83711A
This unit
The HP/Agilent 83711A is a synthesized CW generator delivering precise frequency control and stable output across 1 to 20 GHz. Purpose-built for RF and microwave testing, it functions as a local oscillator or exciter in laboratory and field environments. The instrument combines high signal purity with ample output power and dynamic range exceeding 100 dB, enabling accurate characterization of microwave components and systems.
Technical Specifications
Frequency range: 1 GHz to 20 GHz
Output power: Typically greater than +14 dBm across the operating band
Dynamic range: Greater than 100 dB
Harmonics: Less than −50 dBc or −55 dBc
Spurious suppression: Less than −60 dBc
Output power level resolution: 0.01 dB
Output power level accuracy: Typically ±1.0 dB at any frequency or power level
MTBF: Over 20,000 hours
Key Features
HP-IB programmability with SCPI compatibility - all front panel functions remotely controllable
RF output via Type-N male connector (standard) or female APC-3.5 mm precision connector (Option 1E9)
Lightweight design suitable for field deployment and maintenance
Automated adjustment routines restore factory performance within six hours if drift occurs
Optional 110 dB output step attenuator (Option 1E1)
Typical Applications
Local oscillator and exciter for microwave test systems
Component characterization and system-level RF measurements
Integration with noise figure analyzers such as the HP 8970B
Compatibility & Integration The 83711A operates with HP 83550 Series millimeter wave modules to extend signal generation capability to 110 GHz. Complete documentation includes user guides, programming references, calibration procedures, and service materials with troubleshooting and block diagram information.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 1 GHz to 20 GHz | Power Range (dBm): >+14 dBm (1–20 GHz) |
HP / Agilent 83711A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP / Agilent 83711A. 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 HP / Agilent 83711A 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.
HP / Agilent 83711A price
This HP / Agilent 83711A is listed at $3,527.8. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP / Agilent 83711A calibration cost
NIST-traceable calibration for the HP / Agilent 83711A 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 →
