Repair and Service Evaluation - HP/Agilent N9935A, N9936A, N9937A, N9938A
Repair evaluation service for HP/Agilent N9935A, N9936A, N9937A, and N9938A FieldFox RF Analyzers. This service provides a comprehensive assessment of the instrument's condition and a detailed repair quote.
- Model
- Agilent N9935A / N9936A / N9937A / N9938A
- Calibration
- Available on request
- Price
- $100
- RFQ ref
- N9935A / N9936A / N9937A / N9938A
This unit
The HP/Agilent N9935A, N9936A, N9937A, and N9938A are FieldFox handheld microwave spectrum analyzers engineered for field deployment with bench-level measurement accuracy. These instruments deliver portable spectrum analysis, power measurement, interference analysis, and reflection characterization across frequency ranges up to 26.5 GHz, making them suitable for satellite communications, microwave backhaul, military systems, and radar applications.
Technical Specifications
Frequency Coverage- N9935A: 5 kHz to 9 GHz
- N9936A: 5 kHz to 14 GHz
- N9937A: 5 kHz to 18 GHz
- N9938A: 5 kHz to 26.5 GHz Amplitude and Dynamic Performance
- Amplitude accuracy: ±0.5 dB across full band, no warm-up required
- Operating temperature range: -10 to +55 °C (14 to 131 °F)
- Spur-free dynamic range: ≥105 dB
- Phase noise: -111 dBc/Hz at 10 kHz offset
Key Features Measurement Capabilities
- Spectrum analysis with core analyzer functions
- Spectrogram display and signal recording for interference identification
- Built-in power meter: 100 kHz to 9/14/18/26.5 GHz (model dependent)
- USB power sensor support: 9 kHz to 24 GHz (sensor dependent)
- Average and pulse power measurement
- Channel power, occupied bandwidth, and adjacent channel power ratio analysis
- Time-gated FFT measurements for pulsed RF signals
RBW range: 1 Hz to 300 kHz
Gate delay: -150 ms to 10 s
Gate width: 6 μs to 1.8 s
Gate sources: External, RF burst, Video
- Reflection measurements (RL, VSWR): 30 kHz to 9/14/18/26.5 GHz (model dependent)
- 25 MHz bandwidth IF output for wideband signal down-conversion
- Tracking generator / independent source option: 30 kHz to 26.5 GHz
- Pre-defined radio standards: W-CDMA, LTE, GSM with custom standard capability Environmental Design
Dust-free construction without vents or fans enables operation in rugged field environments.
Typical Applications Satellite communications, microwave backhaul, military communications, radar systems testing, and field-based interference analysis.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 5 kHz to 26.5 GHz |
Agilent N9935A / N9936A / N9937A / N9938A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Agilent N9935A / N9936A / N9937A / N9938A. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Agilent N9935A / N9936A / N9937A / N9938A price
This Agilent N9935A / N9936A / N9937A / N9938A is listed at $100. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Agilent N9935A / N9936A / N9937A / N9938A calibration cost
NIST-traceable calibration for the Agilent N9935A / N9936A / N9937A / N9938A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
