Keysight MSOS804A Oscilloscope Repair

$245.00

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

Authorized Keysight MSOS804A repair, calibration, and restoration services. Repair includes verification of FFT analysis and eye diagram performance.

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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.

Description

Keysight MSOS804A Oscilloscope Repair

The Keysight MSOS804A is an 8 GHz Infiniium S-Series mixed-signal oscilloscope — a 4 analog plus 16 digital channel scope with a high-resolution ADC and deep analysis for high-speed serial, signal-integrity, and mixed-signal work. As a precision high-bandwidth acquisition instrument, its faults concentrate in the analog front-end, the ADC/acquisition system, the trigger, and the logic-acquisition hardware.

June Company repairs and calibrates the Keysight MSOS804A for high-speed design and signal-integrity teams.

Common Keysight MSOS804A problems we fix

FFT / eye-diagram analysis faults — acquisition or trigger faults degrading FFT/eye results, repaired and recalibrated.
A channel dead, noisy, or inaccurate — analog front-end damage from overload, repaired and recalibrated.
Digital (MSO) channels not working — the logic-acquisition hardware, restored.
Trigger-system faults — unstable or wrong triggering, corrected.
Display or power faults.

FAQs

My FFT/eye results or a channel look wrong — fixable? Yes. Front-end, acquisition, and trigger faults are repairable, then the scope is recalibrated so capture and vertical accuracy are restored, with a NIST-traceable certificate.

Do you handle the digital channels? Yes — the logic-acquisition hardware is diagnosed and repaired.

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