Keysight 81133A Pulse Generator Repair

$245.00

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

Factory-level Keysight 81133A repair with NIST-traceable calibration. Common issues include frequency synthesizer phase lock errors and modulation distortion.

Helpful Resources

📋 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 81133A Pulse Generator Repair

The Keysight 81133A is a high-speed pulse/pattern generator — it produces precise, fast-edge pulses and data patterns (to ~3.35 GHz) for testing high-speed digital and communication devices. As a precision high-speed source, its faults concentrate in the timing/synthesizer, the pulse output stage, and the channel calibration.

June Company repairs and calibrates the Keysight 81133A for high-speed digital and comms test teams.

Common Keysight 81133A problems we fix

Frequency-synthesizer phase-lock errors — the timing source unlocking or drifting, repaired and recalibrated so timing is accurate.
Modulation / pattern distortion — the pulse/pattern output distorted, corrected.
Output level or edge faults — the output stage failing to produce correct levels/edges, repaired.
A channel dead — per-channel output faults, repaired.
Interface or control faults.

FAQs

My 81133A timing or output is off — fixable? Yes. Synthesizer phase-lock and output-stage faults are repairable, then recalibrated so pulse timing, edges, and levels are accurate, with a NIST-traceable certificate.

Is the output level verified? Yes — timing and amplitude 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.