Keysight M9805A Vector Network Analyzer Repair

$245.00

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

Certified Keysight M9805A repair — fast turnaround, 90-day warranty included. Common issues include source power leveling errors and receiver calibration drift.

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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 M9805A Vector Network Analyzer Repair

The Keysight M9805A is a PXVNA modular vector network analyzer — a high-performance PXIe VNA (to ~32 GHz) that installs in a PXI chassis for S-parameter measurement in integrated and production test systems. As a precision microwave instrument, its faults concentrate in the source and receiver chains, the test ports, the synthesizer/reference, and the PXIe/control interface.

June Company repairs and calibrates the Keysight M9805A for RF/microwave manufacturing and integrated-test teams.

Common Keysight M9805A problems we fix

Source power-leveling errors — the source not delivering correct stimulus power, recalibrated against standards.
Receiver calibration drift — receiver degradation skewing S-parameters, repaired and recalibrated.
Test-port damage — a damaged port from overpower or connector wear, repaired.
PXIe / control-interface faults — the module not initializing in the chassis, restored.
Calibration won’t hold — directivity/match faults, tracked down.

FAQs

My M9805A source level or receiver is off — fixable? Yes. Source-leveling and receiver faults are repairable and recalibrated, then verified so S-parameter measurement is stable and accurate, with a NIST-traceable certificate.

Are the ports serviceable? Yes — port repair is routine.

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