Keysight N5234B Microwave Network Analyzer Repair

$245.00

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

Expert Keysight N5234B repair and calibration with documented test results. Trusted by RF engineers, antenna designers, satellite communication engineers, and microwave component manufacturers nationwide.

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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 N5234B Microwave Network Analyzer Repair

The Keysight N5234B is a PNA-L microwave network analyzer covering up to 43.5 GHz — a multi-port VNA for measuring S-parameters on microwave components, cables, and devices. As a precision microwave instrument, its faults concentrate in the source and receiver chains, the test-set/port hardware, and calibration stability.

June Company repairs and calibrates the Keysight N5234B for RF/microwave and antenna/satellite test teams.

Common Keysight N5234B problems we fix

Port or test-set damage — a damaged measurement port from overpower or connector wear degrading S-parameter accuracy, repaired.
Calibration won’t hold / fails — source, receiver, or directivity faults making cal unstable, tracked down and repaired.
Source or LO faults — no stimulus or unstable output, restored.
Receiver / mixer faults — low sensitivity or bad traces, repaired.
Display or interface faults.

FAQs

My N5234B cal won’t hold — fixable? Yes. Unstable cal usually points to the source, receiver, or a worn port; we repair the cause and verify stable S-parameter measurement, with a NIST-traceable certificate.

Is the test set serviceable? Yes — port and test-set repair is routine on PNA-L analyzers.

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