Keysight N9048B EMI Receiver Repair

$245.00

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Expert Keysight N9048B EMI repair and calibration with documented test results. Service covers mixer replacement, LO recalibration, ADC board repair, attenuator service, and amplitude/frequency accuracy verification.

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📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

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Description

Keysight N9048B EMI Receiver Repair

The Keysight N9048B (PXE) is an EMI receiver — a CISPR-compliant measuring receiver (to ~44 GHz) that measures conducted and radiated emissions with the detectors (quasi-peak, average, RMS) and bandwidths required for EMC compliance testing. As a precision measuring receiver, its faults concentrate in the RF front-end (mixer, attenuator, preselector), the LO/synthesizer, the IF/ADC and detector path, and the display.

June Company repairs and calibrates the Keysight N9048B for EMC compliance and test labs.

Common Keysight N9048B problems we fix

Mixer replacement — front-end mixer damage (often from overload) degrading sensitivity and accuracy, replaced.
LO recalibration — the local oscillator drifting or failing, repaired and recalibrated.
ADC board / detector-path repair — acquisition or detector faults skewing emission measurements, restored.
Preselector / attenuator faults — front-end switching not working, repaired.
Amplitude accuracy off — recalibrated against standards so compliance results are valid.

FAQs

My N9048B sensitivity or amplitude accuracy dropped — fixable? Yes. Front-end, LO, and detector faults are repairable and recalibrated, then verified so your CISPR emission measurements are accurate, with a NIST-traceable certificate.

Are the detectors verified? Yes — quasi-peak, average, and RMS paths are checked against our standards.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.