Keysight / Agilent / HP 5086-7906 Oscillator for 8563E
Keysight / Agilent / HP RF Signal Sources. Frequency Range: ** 3.0 to 7.0 GHz (operational range may extend be, Current: 97 mA at 3 GHz.
- Model
- Keysight / Agilent / HP 5086-7906
- Calibration
- Available on request
- Price
- $1,250
- Status
- In stock
- RFQ ref
- 5086-7906
This unit
The Keysight/Agilent/HP 5086-7906 is a YIG-tuned oscillator (YTO) module engineered as a local oscillator source for the 8560E series spectrum analyzers. It delivers stable, accurate reference signals essential for precision frequency measurement and signal processing across demanding RF applications.
Technical Specifications Frequency Range: 3.0 to 7.0 GHz (operational range may extend beyond specified limits). Output Level: Approximately +15 dBm at optimal operation; degraded units may produce +10 dBm. Supply Voltages: +5 V, -15 V, and +15 V. All bias voltages must be applied simultaneously to prevent damage. Ground connection relies on chassis integration. Coil Parameters:
Main coil resistance: 40 ohms
FM coil resistance: 2 ohms
Main coil current: 97 mA at 3 GHz; 157 mA at 8 GHz
Key Features The integrated bias board monitors YTO output level and dynamically adjusts oscillator transistor bias to maintain flat frequency response across the operating range. The bias control compares RF detector voltage against a reference set point and modulates the bias voltage accordingly. Output impedance and tuning sensitivity specifications are defined by the host analyzer interface. The YTO requires concurrent application of all supply voltages for proper function and component longevity.
Typical Applications Local oscillator source for spectrum analysis from 3.0 to 7.0 GHz. Supports frequency measurement, harmonic analysis, and signal characterization in laboratory and field environments.
Compatibility & Integration Compatible Analyzer Models:
8560E, 8560EC, 8560EL, 8561E, 8561EC, 8562E, 8562EC, 8563E, 8563EC, 8564E, 8564EC, 8565E, 8565EC Form Factor: Plug-in module for direct integration into 8560E series chassis. Exchange Part Number: 5086-6906
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 3.0 to 7.0 GHz | Power Range (dBm): '+15 dBm (optimal) |
| +10 dBm (degraded condition) | Voltage / Current Range | '-15 V, +15 V |
Keysight / Agilent / HP 5086-7906 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keysight / Agilent / HP 5086-7906. 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 Keysight / Agilent / HP 5086-7906 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.
Keysight / Agilent / HP 5086-7906 price
This Keysight / Agilent / HP 5086-7906 is listed at $1,250. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keysight / Agilent / HP 5086-7906 calibration cost
NIST-traceable calibration for the Keysight / Agilent / HP 5086-7906 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 →
